From f98a2cdd6b1aca8abc45bb20ef53ca6f5ab6edfb Mon Sep 17 00:00:00 2001
From: Jesse Mazzella <ozyx@users.noreply.github.com>
Date: Fri, 20 Jan 2023 10:27:09 -0800
Subject: [PATCH] feat: Recent Objects (#6103)

* clicking recent objects selects that object
* clicking target navigates to but does not select that object
* max 20 recent objects
---
 e2e/tests/framework/appActions.e2e.spec.js    |  12 +-
 .../functional/moveAndLinkObjects.e2e.spec.js | 144 +++++++++----
 .../conditionSet/conditionSet.e2e.spec.js     |   4 +-
 .../displayLayout/displayLayout.e2e.spec.js   |  29 ++-
 .../functional/recentObjects.e2e.spec.js      |  85 ++++++++
 e2e/tests/functional/search.e2e.spec.js       |   2 +-
 src/api/forms/components/controls/Locator.vue |   1 +
 src/api/objects/ObjectAPI.js                  |  50 ++++-
 src/plugins/duplicate/DuplicateAction.js      |  25 ++-
 src/plugins/linkAction/LinkAction.js          |  22 +-
 src/plugins/move/MoveAction.js                |  21 ++
 src/styles/vue-styles.scss                    |   1 +
 src/tools/url.js                              |   7 +
 src/tools/urlSpec.js                          |   2 +-
 src/ui/components/ObjectPath.vue              |  25 ++-
 src/ui/inspector/location.scss                |   1 +
 src/ui/layout/Layout.vue                      |  41 +++-
 src/ui/layout/RecentObjectsList.vue           | 200 ++++++++++++++++++
 src/ui/layout/RecentObjectsListItem.vue       | 134 ++++++++++++
 src/ui/layout/layout.scss                     |   2 +-
 src/ui/layout/mct-tree.scss                   |   4 +
 src/ui/layout/mct-tree.vue                    |  33 +--
 src/ui/layout/pane.scss                       |   2 +
 src/ui/layout/pane.vue                        | 193 ++++++++++-------
 src/ui/layout/recent-objects.scss             | 121 +++++++++++
 .../layout/search/AnnotationSearchResult.vue  |   8 +-
 src/ui/layout/search/GrandSearch.vue          |   4 +-
 src/ui/layout/search/ObjectSearchResult.vue   |  13 +-
 src/ui/layout/tree-item.vue                   |  17 +-
 src/ui/mixins/object-link.js                  |   4 +-
 src/ui/router/ApplicationRouter.js            |  11 +-
 31 files changed, 1023 insertions(+), 195 deletions(-)
 create mode 100644 e2e/tests/functional/recentObjects.e2e.spec.js
 create mode 100644 src/ui/layout/RecentObjectsList.vue
 create mode 100644 src/ui/layout/RecentObjectsListItem.vue
 create mode 100644 src/ui/layout/recent-objects.scss

diff --git a/e2e/tests/framework/appActions.e2e.spec.js b/e2e/tests/framework/appActions.e2e.spec.js
index b83f017bda..10ae0b11f8 100644
--- a/e2e/tests/framework/appActions.e2e.spec.js
+++ b/e2e/tests/framework/appActions.e2e.spec.js
@@ -49,11 +49,11 @@ test.describe('AppActions', () => {
                 parent: e2eFolder.uuid
             });
 
-            await page.goto(timer1.url, { waitUntil: 'networkidle' });
+            await page.goto(timer1.url);
             await expect(page.locator('.l-browse-bar__object-name')).toHaveText(timer1.name);
-            await page.goto(timer2.url, { waitUntil: 'networkidle' });
+            await page.goto(timer2.url);
             await expect(page.locator('.l-browse-bar__object-name')).toHaveText(timer2.name);
-            await page.goto(timer3.url, { waitUntil: 'networkidle' });
+            await page.goto(timer3.url);
             await expect(page.locator('.l-browse-bar__object-name')).toHaveText(timer3.name);
         });
 
@@ -73,11 +73,11 @@ test.describe('AppActions', () => {
                 name: 'Folder Baz',
                 parent: folder2.uuid
             });
-            await page.goto(folder1.url, { waitUntil: 'networkidle' });
+            await page.goto(folder1.url);
             await expect(page.locator('.l-browse-bar__object-name')).toHaveText(folder1.name);
-            await page.goto(folder2.url, { waitUntil: 'networkidle' });
+            await page.goto(folder2.url);
             await expect(page.locator('.l-browse-bar__object-name')).toHaveText(folder2.name);
-            await page.goto(folder3.url, { waitUntil: 'networkidle' });
+            await page.goto(folder3.url);
             await expect(page.locator('.l-browse-bar__object-name')).toHaveText(folder3.name);
 
             expect(folder1.url).toBe(`${e2eFolder.url}/${folder1.uuid}`);
diff --git a/e2e/tests/functional/moveAndLinkObjects.e2e.spec.js b/e2e/tests/functional/moveAndLinkObjects.e2e.spec.js
index 6804032673..0a29dd9859 100644
--- a/e2e/tests/functional/moveAndLinkObjects.e2e.spec.js
+++ b/e2e/tests/functional/moveAndLinkObjects.e2e.spec.js
@@ -43,48 +43,76 @@ test.describe('Move & link item tests', () => {
             name: 'Child Folder',
             parent: parentFolder.uuid
         });
-        await createDomainObjectWithDefaults(page, {
+        const grandchildFolder = await createDomainObjectWithDefaults(page, {
             type: 'Folder',
             name: 'Grandchild Folder',
             parent: childFolder.uuid
         });
 
         // Attempt to move parent to its own grandparent
-        await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
-        await page.locator('.c-disclosure-triangle >> nth=0').click();
+        await page.locator('button[title="Show selected item in tree"]').click();
 
-        await page.locator(`a:has-text("Parent Folder") >> nth=0`).click({
+        const treePane = page.locator('#tree-pane');
+        await treePane.getByRole('treeitem', {
+            name: 'Parent Folder'
+        }).click({
             button: 'right'
         });
 
-        await page.locator('li.icon-move').click();
-        await page.locator('form[name="mctForm"] >> .c-disclosure-triangle >> nth=0').click();
-        await page.locator('form[name="mctForm"] >> text=Parent Folder').click();
+        await page.getByRole('menuitem', {
+            name: /Move/
+        }).click();
+
+        const locatorTree = page.locator('#locator-tree');
+        const myItemsLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: myItemsFolderName
+        });
+        await myItemsLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await myItemsLocatorTreeItem.click();
+
+        const parentFolderLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: parentFolder.name
+        });
+        await parentFolderLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await parentFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
-        await page.locator('form[name="mctForm"] >> .c-disclosure-triangle >> nth=1').click();
-        await page.locator('form[name="mctForm"] >> text=Child Folder').click();
+
+        const childFolderLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: new RegExp(childFolder.name)
+        });
+        await childFolderLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await childFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
-        await page.locator('form[name="mctForm"] >> .c-disclosure-triangle >> nth=2').click();
-        await page.locator('form[name="mctForm"] >> text=Grandchild Folder').click();
+
+        const grandchildFolderLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: grandchildFolder.name
+        });
+        await grandchildFolderLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await grandchildFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
-        await page.locator('form[name="mctForm"] >> text=Parent Folder').click();
+
+        await parentFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
         await page.locator('[aria-label="Cancel"]').click();
 
         // Move Child Folder from Parent Folder to My Items
-        await page.locator('.c-disclosure-triangle >> nth=0').click();
-        await page.locator('.c-disclosure-triangle >> nth=1').click();
-
-        await page.locator(`a:has-text("Child Folder") >> nth=0`).click({
+        await treePane.getByRole('treeitem', {
+            name: new RegExp(childFolder.name)
+        }).click({
             button: 'right'
         });
-        await page.locator('li.icon-move').click();
-        await page.locator(`form[name="mctForm"] >> text=${myItemsFolderName}`).click();
+        await page.getByRole('menuitem', {
+            name: /Move/
+        }).click();
+        await myItemsLocatorTreeItem.click();
 
-        await page.locator('button:has-text("OK")').click();
+        await page.locator('[aria-label="Save"]').click();
+        const myItemsPaneTreeItem = treePane.getByRole('treeitem', {
+            name: myItemsFolderName
+        });
 
         // Expect that Child Folder is in My Items, the root folder
-        expect(page.locator(`text=${myItemsFolderName} >> nth=0:has(text=Child Folder)`)).toBeTruthy();
+        expect(myItemsPaneTreeItem.locator('nth=0:has(text=Child Folder)')).toBeTruthy();
     });
     test('Create a basic object and verify that it cannot be moved to telemetry object without Composition Provider', async ({ page, openmctConfig }) => {
         const { myItemsFolderName } = openmctConfig;
@@ -114,7 +142,7 @@ test.describe('Move & link item tests', () => {
 
         // See if it's possible to put the folder in the Telemetry object during creation (Soft Assert)
         await page.locator(`form[name="mctForm"] >> text=${telemetryTable}`).click();
-        let okButton = await page.locator('button.c-button.c-button--major:has-text("OK")');
+        let okButton = page.locator('button.c-button.c-button--major:has-text("OK")');
         let okButtonStateDisabled = await okButton.isDisabled();
         expect.soft(okButtonStateDisabled).toBeTruthy();
 
@@ -138,7 +166,7 @@ test.describe('Move & link item tests', () => {
         // See if it's possible to put the folder in the Telemetry object after creation
         await page.locator(`text=Location Open MCT ${myItemsFolderName} >> span`).nth(3).click();
         await page.locator(`form[name="mctForm"] >> text=${telemetryTable}`).click();
-        let okButton2 = await page.locator('button.c-button.c-button--major:has-text("OK")');
+        let okButton2 = page.locator('button.c-button.c-button--major:has-text("OK")');
         let okButtonStateDisabled2 = await okButton2.isDisabled();
         expect(okButtonStateDisabled2).toBeTruthy();
     });
@@ -158,48 +186,76 @@ test.describe('Move & link item tests', () => {
             name: 'Child Folder',
             parent: parentFolder.uuid
         });
-        await createDomainObjectWithDefaults(page, {
+        const grandchildFolder = await createDomainObjectWithDefaults(page, {
             type: 'Folder',
             name: 'Grandchild Folder',
             parent: childFolder.uuid
         });
 
-        // Attempt to link parent to its own grandparent
-        await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
-        await page.locator('.c-disclosure-triangle >> nth=0').click();
+        // Attempt to move parent to its own grandparent
+        await page.locator('button[title="Show selected item in tree"]').click();
 
-        await page.locator(`a:has-text("Parent Folder") >> nth=0`).click({
+        const treePane = page.locator('#tree-pane');
+        await treePane.getByRole('treeitem', {
+            name: 'Parent Folder'
+        }).click({
             button: 'right'
         });
 
-        await page.locator('li.icon-link').click();
-        await page.locator('form[name="mctForm"] >> .c-disclosure-triangle >> nth=0').click();
-        await page.locator('form[name="mctForm"] >> text=Parent Folder').click();
+        await page.getByRole('menuitem', {
+            name: /Move/
+        }).click();
+
+        const locatorTree = page.locator('#locator-tree');
+        const myItemsLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: myItemsFolderName
+        });
+        await myItemsLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await myItemsLocatorTreeItem.click();
+
+        const parentFolderLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: parentFolder.name
+        });
+        await parentFolderLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await parentFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
-        await page.locator('form[name="mctForm"] >> .c-disclosure-triangle >> nth=1').click();
-        await page.locator('form[name="mctForm"] >> text=Child Folder').click();
+
+        const childFolderLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: new RegExp(childFolder.name)
+        });
+        await childFolderLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await childFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
-        await page.locator('form[name="mctForm"] >> .c-disclosure-triangle >> nth=2').click();
-        await page.locator('form[name="mctForm"] >> text=Grandchild Folder').click();
+
+        const grandchildFolderLocatorTreeItem = locatorTree.getByRole('treeitem', {
+            name: grandchildFolder.name
+        });
+        await grandchildFolderLocatorTreeItem.locator('.c-disclosure-triangle').click();
+        await grandchildFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
-        await page.locator('form[name="mctForm"] >> text=Parent Folder').click();
+
+        await parentFolderLocatorTreeItem.click();
         await expect(page.locator('[aria-label="Save"]')).toBeDisabled();
         await page.locator('[aria-label="Cancel"]').click();
 
-        // Link Child Folder from Parent Folder to My Items
-        await page.locator('.c-disclosure-triangle >> nth=0').click();
-        await page.locator('.c-disclosure-triangle >> nth=1').click();
-
-        await page.locator(`a:has-text("Child Folder") >> nth=0`).click({
+        // Move Child Folder from Parent Folder to My Items
+        await treePane.getByRole('treeitem', {
+            name: new RegExp(childFolder.name)
+        }).click({
             button: 'right'
         });
-        await page.locator('li.icon-link').click();
-        await page.locator(`form[name="mctForm"] >> text=${myItemsFolderName}`).click();
+        await page.getByRole('menuitem', {
+            name: /Link/
+        }).click();
+        await myItemsLocatorTreeItem.click();
 
-        await page.locator('button:has-text("OK")').click();
+        await page.locator('[aria-label="Save"]').click();
+        const myItemsPaneTreeItem = treePane.getByRole('treeitem', {
+            name: myItemsFolderName
+        });
 
         // Expect that Child Folder is in My Items, the root folder
-        expect(page.locator(`text=${myItemsFolderName} >> nth=0:has(text=Child Folder)`)).toBeTruthy();
+        expect(myItemsPaneTreeItem.locator('nth=0:has(text=Child Folder)')).toBeTruthy();
     });
 });
 
diff --git a/e2e/tests/functional/plugins/conditionSet/conditionSet.e2e.spec.js b/e2e/tests/functional/plugins/conditionSet/conditionSet.e2e.spec.js
index 0cb927466d..af84850237 100644
--- a/e2e/tests/functional/plugins/conditionSet/conditionSet.e2e.spec.js
+++ b/e2e/tests/functional/plugins/conditionSet/conditionSet.e2e.spec.js
@@ -98,8 +98,8 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
         await page.locator('text=Conditions View Snapshot >> button').nth(3).click();
 
         //Edit Condition Set Name from main view
-        await page.locator('text=Unnamed Condition Set').first().fill('Renamed Condition Set');
-        await page.locator('text=Renamed Condition Set').first().press('Enter');
+        await page.locator('.l-browse-bar__object-name').filter({ hasText: 'Unnamed Condition Set' }).first().fill('Renamed Condition Set');
+        await page.locator('.l-browse-bar__object-name').filter({ hasText: 'Renamed Condition Set' }).first().press('Enter');
         // Click Save Button
         await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1).click();
         // Click Save and Finish Editing Option
diff --git a/e2e/tests/functional/plugins/displayLayout/displayLayout.e2e.spec.js b/e2e/tests/functional/plugins/displayLayout/displayLayout.e2e.spec.js
index a88d1a70a4..a3fcc5342e 100644
--- a/e2e/tests/functional/plugins/displayLayout/displayLayout.e2e.spec.js
+++ b/e2e/tests/functional/plugins/displayLayout/displayLayout.e2e.spec.js
@@ -24,6 +24,7 @@ const { test, expect } = require('../../../../pluginFixtures');
 const { createDomainObjectWithDefaults, setStartOffset, setFixedTimeMode, setRealTimeMode } = require('../../../../appActions');
 
 test.describe('Display Layout', () => {
+    /** @type {import('../../../../appActions').CreatedObjectInfo} */
     let sineWaveObject;
     test.beforeEach(async ({ page }) => {
         await page.goto('./', { waitUntil: 'networkidle' });
@@ -47,7 +48,12 @@ test.describe('Display Layout', () => {
         // Expand the 'My Items' folder in the left tree
         await page.locator('.c-tree__item__view-control.c-disclosure-triangle').click();
         // Add the Sine Wave Generator to the Display Layout and save changes
-        await page.dragAndDrop('text=Test Sine Wave Generator', '.l-layout__grid-holder');
+        const treePane = page.locator('#tree-pane');
+        const sineWaveGeneratorTreeItem = treePane.getByRole('treeitem', {
+            name: new RegExp(sineWaveObject.name)
+        });
+        const layoutGridHolder = page.locator('.l-layout__grid-holder');
+        await sineWaveGeneratorTreeItem.dragTo(layoutGridHolder);
         await page.locator('button[title="Save"]').click();
         await page.locator('text=Save and Finish Editing').click();
 
@@ -74,7 +80,12 @@ test.describe('Display Layout', () => {
         // Expand the 'My Items' folder in the left tree
         await page.locator('.c-tree__item__view-control.c-disclosure-triangle').click();
         // Add the Sine Wave Generator to the Display Layout and save changes
-        await page.dragAndDrop('text=Test Sine Wave Generator', '.l-layout__grid-holder');
+        const treePane = page.locator('#tree-pane');
+        const sineWaveGeneratorTreeItem = treePane.getByRole('treeitem', {
+            name: new RegExp(sineWaveObject.name)
+        });
+        const layoutGridHolder = page.locator('.l-layout__grid-holder');
+        await sineWaveGeneratorTreeItem.dragTo(layoutGridHolder);
         await page.locator('button[title="Save"]').click();
         await page.locator('text=Save and Finish Editing').click();
 
@@ -105,7 +116,12 @@ test.describe('Display Layout', () => {
         // Expand the 'My Items' folder in the left tree
         await page.locator('.c-tree__item__view-control.c-disclosure-triangle').click();
         // Add the Sine Wave Generator to the Display Layout and save changes
-        await page.dragAndDrop('text=Test Sine Wave Generator', '.l-layout__grid-holder');
+        const treePane = page.locator('#tree-pane');
+        const sineWaveGeneratorTreeItem = treePane.getByRole('treeitem', {
+            name: new RegExp(sineWaveObject.name)
+        });
+        const layoutGridHolder = page.locator('.l-layout__grid-holder');
+        await sineWaveGeneratorTreeItem.dragTo(layoutGridHolder);
         await page.locator('button[title="Save"]').click();
         await page.locator('text=Save and Finish Editing').click();
 
@@ -139,7 +155,12 @@ test.describe('Display Layout', () => {
         // Expand the 'My Items' folder in the left tree
         await page.locator('.c-tree__item__view-control.c-disclosure-triangle').click();
         // Add the Sine Wave Generator to the Display Layout and save changes
-        await page.dragAndDrop('text=Test Sine Wave Generator', '.l-layout__grid-holder');
+        const treePane = page.locator('#tree-pane');
+        const sineWaveGeneratorTreeItem = treePane.getByRole('treeitem', {
+            name: new RegExp(sineWaveObject.name)
+        });
+        const layoutGridHolder = page.locator('.l-layout__grid-holder');
+        await sineWaveGeneratorTreeItem.dragTo(layoutGridHolder);
         await page.locator('button[title="Save"]').click();
         await page.locator('text=Save and Finish Editing').click();
 
diff --git a/e2e/tests/functional/recentObjects.e2e.spec.js b/e2e/tests/functional/recentObjects.e2e.spec.js
new file mode 100644
index 0000000000..2fdeb94c1c
--- /dev/null
+++ b/e2e/tests/functional/recentObjects.e2e.spec.js
@@ -0,0 +1,85 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2023, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+const { test, expect } = require('../../pluginFixtures.js');
+const { createDomainObjectWithDefaults } = require('../../appActions.js');
+
+test.describe('Recent Objects', () => {
+    test('Recent Objects CRUD operations', async ({ page }) => {
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        // Create a folder and nest a Clock within it
+        const recentObjectsList = page.locator('[aria-label="Recent Objects"]');
+        const folderA = await createDomainObjectWithDefaults(page, {
+            type: 'Folder'
+        });
+        const clock = await createDomainObjectWithDefaults(page, {
+            type: 'Clock',
+            parent: folderA.uuid
+        });
+
+        // Drag the Recent Objects panel up a bit
+        await page.locator('div:nth-child(2) > .l-pane__handle').hover();
+        await page.mouse.down();
+        await page.mouse.move(0, 100);
+        await page.mouse.up();
+
+        // Verify that both created objects appear in the list and are in the correct order
+        expect(recentObjectsList.getByRole('listitem', { name: clock.name })).toBeTruthy();
+        expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeTruthy();
+        expect(recentObjectsList.getByRole('listitem', { name: clock.name }).locator('a').getByText(folderA.name)).toBeTruthy();
+        expect(recentObjectsList.getByRole('listitem').nth(0).getByText(clock.name)).toBeTruthy();
+        expect(recentObjectsList.getByRole('listitem', { name: clock.name }).locator('a').getByText(folderA.name)).toBeTruthy();
+        expect(recentObjectsList.getByRole('listitem').nth(1).getByText(folderA.name)).toBeTruthy();
+
+        // Navigate to the folder by clicking on the main object name in the recent objects list item
+        await recentObjectsList.getByRole('listitem', { name: folderA.name }).getByText(folderA.name).click();
+        await page.waitForURL(`**/${folderA.uuid}?*`);
+        expect(recentObjectsList.getByRole('listitem').nth(0).getByText(folderA.name)).toBeTruthy();
+
+        // Rename
+        folderA.name = `${folderA.name}-NEW!`;
+        await page.locator('.l-browse-bar__object-name').fill("");
+        await page.locator('.l-browse-bar__object-name').fill(folderA.name);
+        await page.keyboard.press('Enter');
+
+        // Verify rename has been applied in recent objects list item and objects paths
+        expect(page.getByRole('listitem', { name: clock.name }).locator('a').getByText(folderA.name)).toBeTruthy();
+        expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeTruthy();
+
+        // Delete
+        await page.click('button[title="Show selected item in tree"]');
+        // Delete the folder via the left tree pane treeitem context menu
+        await page.getByRole('treeitem', { name: new RegExp(folderA.name) }).locator('a').click({
+            button: 'right'
+        });
+        await page.getByRole('menuitem', { name: /Remove/ }).click();
+        await page.getByRole('button', { name: 'OK' }).click();
+
+        // Verify that the folder and clock are no longer in the recent objects list
+        await expect(recentObjectsList.getByRole('listitem', { name: folderA.name })).toBeHidden();
+        await expect(recentObjectsList.getByRole('listitem', { name: clock.name })).toBeHidden();
+    });
+    test.fixme("Clicking on the 'target button' scrolls the object into view in the tree and highlights it");
+    test.fixme("Clicking on an object in the path of a recent object navigates to the object");
+    test.fixme("Tests for context menu actions from recent objects");
+});
diff --git a/e2e/tests/functional/search.e2e.spec.js b/e2e/tests/functional/search.e2e.spec.js
index 2aa4116563..906290e1a8 100644
--- a/e2e/tests/functional/search.e2e.spec.js
+++ b/e2e/tests/functional/search.e2e.spec.js
@@ -72,7 +72,7 @@ test.describe('Grand Search', () => {
         await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').fill('Cl');
         await Promise.all([
             page.waitForNavigation(),
-            page.locator('text=Clock A').click()
+            page.locator('[aria-label="Clock A clock result"] >> text=Clock A').click()
         ]);
         await expect(page.locator('.is-object-type-clock')).toBeVisible();
 
diff --git a/src/api/forms/components/controls/Locator.vue b/src/api/forms/components/controls/Locator.vue
index 339912cec8..0e84911ba8 100644
--- a/src/api/forms/components/controls/Locator.vue
+++ b/src/api/forms/components/controls/Locator.vue
@@ -22,6 +22,7 @@
 
 <template>
 <mct-tree
+    id="locator-tree"
     :is-selector-tree="true"
     :initial-selection="model.parent"
     @tree-item-selection="handleItemSelection"
diff --git a/src/api/objects/ObjectAPI.js b/src/api/objects/ObjectAPI.js
index 1f23b305f4..2edda6781b 100644
--- a/src/api/objects/ObjectAPI.js
+++ b/src/api/objects/ObjectAPI.js
@@ -189,13 +189,11 @@ export default class ObjectAPI {
     /**
      * Get a domain object.
      *
-     * @method get
-     * @memberof module:openmct.ObjectProvider#
      * @param {string} key the key for the domain object to load
-     * @param {AbortController.signal} abortSignal (optional) signal to abort fetch requests
-     * @param {boolean} forceRemote defaults to false. If true, will skip cached and
+     * @param {AbortSignal} abortSignal (optional) signal to abort fetch requests
+     * @param {boolean} [forceRemote=false] defaults to false. If true, will skip cached and
      *          dirty/in-transaction objects use and the provider.get method
-     * @returns {Promise} a promise which will resolve when the domain object
+     * @returns {Promise<DomainObject>} a promise which will resolve when the domain object
      *          has been saved, or be rejected if it cannot be saved
      */
     get(identifier, abortSignal, forceRemote = false) {
@@ -220,7 +218,7 @@ export default class ObjectAPI {
         const provider = this.getProvider(identifier);
 
         if (!provider) {
-            throw new Error('No Provider Matched');
+            throw new Error(`No Provider Matched for keyString "${this.makeKeyString(identifier)}}"`);
         }
 
         if (!provider.get) {
@@ -740,6 +738,46 @@ export default class ObjectAPI {
         }
     }
 
+    /**
+     * Parse and construct an `objectPath` from a `navigationPath`.
+     *
+     * A `navigationPath` is a string of the form `"/browse/<keyString>/<keyString>/..."` that is used
+     * by the Open MCT router to navigate to a specific object.
+     *
+     * Throws an error if the `navigationPath` is malformed.
+     *
+     * @param {string} navigationPath
+     * @returns {DomainObject[]} objectPath
+     */
+    async getRelativeObjectPath(navigationPath) {
+        if (!navigationPath.startsWith('/browse/')) {
+            throw new Error(`Malformed navigation path: "${navigationPath}"`);
+        }
+
+        navigationPath = navigationPath.replace('/browse/', '');
+
+        if (!navigationPath || navigationPath === '/') {
+            return [];
+        }
+
+        // Remove any query params and split on '/'
+        const keyStrings = navigationPath.split('?')?.[0].split('/');
+
+        if (keyStrings[0] !== 'ROOT') {
+            keyStrings.unshift('ROOT');
+        }
+
+        const objectPath = (await Promise.all(
+            keyStrings.map(
+                keyString => this.supportsMutation(keyString)
+                    ? this.getMutable(utils.parseKeyString(keyString))
+                    : this.get(utils.parseKeyString(keyString))
+            )
+        )).reverse();
+
+        return objectPath;
+    }
+
     isObjectPathToALink(domainObject, objectPath) {
         return objectPath !== undefined
             && objectPath.length > 1
diff --git a/src/plugins/duplicate/DuplicateAction.js b/src/plugins/duplicate/DuplicateAction.js
index 7181c990cf..651d67d3f1 100644
--- a/src/plugins/duplicate/DuplicateAction.js
+++ b/src/plugins/duplicate/DuplicateAction.js
@@ -31,6 +31,7 @@ export default class DuplicateAction {
         this.priority = 7;
 
         this.openmct = openmct;
+        this.transaction = null;
     }
 
     invoke(objectPath) {
@@ -45,7 +46,9 @@ export default class DuplicateAction {
             .some(objectInPath => this.openmct.objects.areIdsEqual(objectInPath.identifier, this.object.identifier));
     }
 
-    onSave(changes) {
+    async onSave(changes) {
+        this.startTransaction();
+
         let inNavigationPath = this.inNavigationPath();
         if (inNavigationPath && this.openmct.editor.isEditing()) {
             this.openmct.editor.save();
@@ -59,7 +62,9 @@ export default class DuplicateAction {
         const parentDomainObjectpath = changes.location || [this.parent];
         const parent = parentDomainObjectpath[0];
 
-        return duplicationTask.duplicate(this.object, parent);
+        await duplicationTask.duplicate(this.object, parent);
+
+        return this.saveTransaction();
     }
 
     showForm(domainObject, parentDomainObject) {
@@ -142,4 +147,20 @@ export default class DuplicateAction {
             && parentType.definition.creatable
             && Array.isArray(parent.composition);
     }
+
+    startTransaction() {
+        if (!this.openmct.objects.isTransactionActive()) {
+            this.transaction = this.openmct.objects.startTransaction();
+        }
+    }
+
+    async saveTransaction() {
+        if (!this.transaction) {
+            return;
+        }
+
+        await this.transaction.commit();
+        this.openmct.objects.endTransaction();
+        this.transaction = null;
+    }
 }
diff --git a/src/plugins/linkAction/LinkAction.js b/src/plugins/linkAction/LinkAction.js
index 576e53d35a..1577400af2 100644
--- a/src/plugins/linkAction/LinkAction.js
+++ b/src/plugins/linkAction/LinkAction.js
@@ -30,6 +30,7 @@ export default class LinkAction {
         this.priority = 7;
 
         this.openmct = openmct;
+        this.transaction = null;
     }
 
     appliesTo(objectPath) {
@@ -48,7 +49,9 @@ export default class LinkAction {
     }
 
     onSave(changes) {
-        let inNavigationPath = this.inNavigationPath();
+        this.startTransaction();
+
+        const inNavigationPath = this.inNavigationPath();
         if (inNavigationPath && this.openmct.editor.isEditing()) {
             this.openmct.editor.save();
         }
@@ -57,6 +60,8 @@ export default class LinkAction {
         const parent = parentDomainObjectpath[0];
 
         this.linkInNewParent(this.object, parent);
+
+        return this.saveTransaction();
     }
 
     linkInNewParent(child, newParent) {
@@ -128,4 +133,19 @@ export default class LinkAction {
             return parentCandidate && this.openmct.composition.checkPolicy(parentCandidate, this.object);
         };
     }
+    startTransaction() {
+        if (!this.openmct.objects.isTransactionActive()) {
+            this.transaction = this.openmct.objects.startTransaction();
+        }
+    }
+
+    async saveTransaction() {
+        if (!this.transaction) {
+            return;
+        }
+
+        await this.transaction.commit();
+        this.openmct.objects.endTransaction();
+        this.transaction = null;
+    }
 }
diff --git a/src/plugins/move/MoveAction.js b/src/plugins/move/MoveAction.js
index 594317c3b0..d89713f28d 100644
--- a/src/plugins/move/MoveAction.js
+++ b/src/plugins/move/MoveAction.js
@@ -29,6 +29,7 @@ export default class MoveAction {
         this.priority = 7;
 
         this.openmct = openmct;
+        this.transaction = null;
     }
 
     invoke(objectPath) {
@@ -60,6 +61,8 @@ export default class MoveAction {
     }
 
     async onSave(changes) {
+        this.startTransaction();
+
         let inNavigationPath = this.inNavigationPath(this.object);
         if (inNavigationPath && this.openmct.editor.isEditing()) {
             this.openmct.editor.save();
@@ -99,6 +102,8 @@ export default class MoveAction {
             }
         }
 
+        await this.saveTransaction();
+
         this.navigateTo(newObjectPath);
     }
 
@@ -189,4 +194,20 @@ export default class MoveAction {
             && childType.definition.creatable
             && Array.isArray(parent.composition);
     }
+
+    startTransaction() {
+        if (!this.openmct.objects.isTransactionActive()) {
+            this.transaction = this.openmct.objects.startTransaction();
+        }
+    }
+
+    async saveTransaction() {
+        if (!this.transaction) {
+            return;
+        }
+
+        await this.transaction.commit();
+        this.openmct.objects.endTransaction();
+        this.transaction = null;
+    }
 }
diff --git a/src/styles/vue-styles.scss b/src/styles/vue-styles.scss
index bf172cef19..3f3d7243eb 100644
--- a/src/styles/vue-styles.scss
+++ b/src/styles/vue-styles.scss
@@ -48,6 +48,7 @@
 @import "../ui/layout/mct-tree.scss";
 @import "../ui/layout/search/search.scss";
 @import "../ui/layout/pane.scss";
+@import "../ui/layout/recent-objects.scss";
 @import "../ui/layout/status-bar/indicators.scss";
 @import "../ui/layout/status-bar/notification-banner.scss";
 @import "../ui/preview/preview.scss";
diff --git a/src/tools/url.js b/src/tools/url.js
index 25f4e42d8b..097aab5fe5 100644
--- a/src/tools/url.js
+++ b/src/tools/url.js
@@ -60,8 +60,15 @@ export function identifierToString(openmct, objectPath) {
     return '#/browse/' + openmct.objects.getRelativePath(objectPath);
 }
 
+/**
+ * @param {import('../../openmct').OpenMCT} openmct
+ * @param {Array<import('../api/objects/ObjectAPI').DomainObject>} objectPath
+ * @param {any} customUrlParams
+ * @returns {string} url
+ */
 export default function objectPathToUrl(openmct, objectPath, customUrlParams = {}) {
     let url = identifierToString(openmct, objectPath);
+
     let urlParams = paramsToArray(openmct, customUrlParams);
     if (urlParams.length) {
         url += '?' + urlParams.join('&');
diff --git a/src/tools/urlSpec.js b/src/tools/urlSpec.js
index 8c54cb65c0..85a46715d0 100644
--- a/src/tools/urlSpec.js
+++ b/src/tools/urlSpec.js
@@ -26,7 +26,7 @@ describe('the url tool', function () {
         ];
         openmct = createOpenMct();
         openmct.on('start', () => {
-            openmct.router.setPath(' http://localhost:8020/foobar?testParam1=testValue1');
+            openmct.router.setPath('/browse/mine?testParam1=testValue1');
             done();
         });
         openmct.startHeadless();
diff --git a/src/ui/components/ObjectPath.vue b/src/ui/components/ObjectPath.vue
index 65bb3b6268..8673448d29 100644
--- a/src/ui/components/ObjectPath.vue
+++ b/src/ui/components/ObjectPath.vue
@@ -22,11 +22,11 @@
 
 <template>
 <ul
-    v-if="orderedOriginalPath.length"
+    v-if="orderedPath.length"
     class="c-location"
 >
     <li
-        v-for="pathObject in orderedOriginalPath"
+        v-for="pathObject in orderedPath"
         :key="pathObject.key"
         class="c-location__item"
     >
@@ -65,11 +65,17 @@ export default {
             default() {
                 return false;
             }
+        },
+        objectPath: {
+            type: Array,
+            default() {
+                return null;
+            }
         }
     },
     data() {
         return {
-            orderedOriginalPath: []
+            orderedPath: []
         };
     },
     async mounted() {
@@ -79,9 +85,14 @@ export default {
             this.keyString = keyString;
             this.originalPath = [];
 
-            const rawOriginalPath = await this.openmct.objects.getOriginalPath(keyString);
+            let rawPath = null;
+            if (this.objectPath === null) {
+                rawPath = await this.openmct.objects.getOriginalPath(keyString);
+            } else {
+                rawPath = this.objectPath;
+            }
 
-            const pathWithDomainObject = rawOriginalPath.map((domainObject, index, pathArray) => {
+            const pathWithDomainObject = rawPath.map((domainObject, index, pathArray) => {
                 let key = this.openmct.objects.makeKeyString(domainObject.identifier);
                 const objectPath = pathArray.slice(index);
 
@@ -93,10 +104,10 @@ export default {
             });
             if (this.showObjectItself) {
                 // remove ROOT only
-                this.orderedOriginalPath = pathWithDomainObject.slice(0, pathWithDomainObject.length - 1).reverse();
+                this.orderedPath = pathWithDomainObject.slice(0, pathWithDomainObject.length - 1).reverse();
             } else {
                 // remove ROOT and object itself from path
-                this.orderedOriginalPath = pathWithDomainObject.slice(1, pathWithDomainObject.length - 1).reverse();
+                this.orderedPath = pathWithDomainObject.slice(1, pathWithDomainObject.length - 1).reverse();
             }
         }
     }
diff --git a/src/ui/inspector/location.scss b/src/ui/inspector/location.scss
index e826fa1487..77b129f633 100644
--- a/src/ui/inspector/location.scss
+++ b/src/ui/inspector/location.scss
@@ -36,6 +36,7 @@
             &__type-icon {
                 width: auto;
                 font-size: 1em;
+                min-width: auto;
             }
 
             &:hover {
diff --git a/src/ui/layout/Layout.vue b/src/ui/layout/Layout.vue
index 87db0617c0..80b963c926 100644
--- a/src/ui/layout/Layout.vue
+++ b/src/ui/layout/Layout.vue
@@ -53,11 +53,12 @@
         type="horizontal"
     >
         <pane
-            id="tree-pane"
             class="l-shell__pane-tree"
+            style="width: 300px;"
             handle="after"
             label="Browse"
             hide-param="hideTree"
+            :persist-position="true"
             @start-resizing="onStartResizing"
             @end-resizing="onEndResizing"
         >
@@ -75,11 +76,30 @@
                 @click="handleSyncTreeNavigation"
             >
             </button>
-            <mct-tree
-                :sync-tree-navigation="triggerSync"
-                :reset-tree-navigation="triggerReset"
-                class="l-shell__tree"
-            />
+            <multipane
+                type="vertical"
+            >
+                <pane
+                    id="tree-pane"
+                >
+                    <mct-tree
+                        ref="mctTree"
+                        :sync-tree-navigation="triggerSync"
+                        :reset-tree-navigation="triggerReset"
+                        class="l-shell__tree"
+                    />
+                </pane>
+                <pane
+                    handle="before"
+                    label="Recently Viewed"
+                    :persist-position="true"
+                >
+                    <RecentObjectsList
+                        class="l-shell__tree"
+                        @openAndScrollTo="openAndScrollTo($event)"
+                    />
+                </pane>
+            </multipane>
         </pane>
         <pane class="l-shell__pane-main">
             <browse-bar
@@ -109,6 +129,7 @@
             handle="before"
             label="Inspect"
             hide-param="hideInspector"
+            :persist-position="true"
             @start-resizing="onStartResizing"
             @end-resizing="onEndResizing"
         >
@@ -134,6 +155,7 @@ import Toolbar from '../toolbar/Toolbar.vue';
 import AppLogo from './AppLogo.vue';
 import Indicators from './status-bar/Indicators.vue';
 import NotificationBanner from './status-bar/NotificationBanner.vue';
+import RecentObjectsList from './RecentObjectsList.vue';
 
 export default {
     components: {
@@ -148,7 +170,8 @@ export default {
         Toolbar,
         AppLogo,
         Indicators,
-        NotificationBanner
+        NotificationBanner,
+        RecentObjectsList
     },
     inject: ['openmct'],
     data: function () {
@@ -245,6 +268,10 @@ export default {
 
             this.hasToolbar = structure.length > 0;
         },
+        openAndScrollTo(navigationPath) {
+            this.$refs.mctTree.openAndScrollTo(navigationPath);
+            this.$refs.mctTree.targetedPath = navigationPath;
+        },
         setActionCollection(actionCollection) {
             this.actionCollection = actionCollection;
         },
diff --git a/src/ui/layout/RecentObjectsList.vue b/src/ui/layout/RecentObjectsList.vue
new file mode 100644
index 0000000000..af88432c20
--- /dev/null
+++ b/src/ui/layout/RecentObjectsList.vue
@@ -0,0 +1,200 @@
+<template>
+<div
+    class="c-tree-and-search l-shell__tree"
+>
+    <ul
+        class="c-tree-and-search__tree c-tree c-tree__scrollable"
+    >
+        <recent-objects-list-item
+            v-for="(recentObject) in recentObjects"
+            :key="recentObject.navigationPath"
+            :object-path="recentObject.objectPath"
+            :navigation-path="recentObject.navigationPath"
+            :domain-object="recentObject.domainObject"
+            @openAndScrollTo="openAndScrollTo($event)"
+        />
+    </ul>
+</div>
+</template>
+
+<script>
+const MAX_RECENT_ITEMS = 20;
+const LOCAL_STORAGE_KEY__RECENT_OBJECTS = 'mct-recent-objects';
+import RecentObjectsListItem from './RecentObjectsListItem.vue';
+export default {
+    name: 'RecentObjectsList',
+    components: {
+        RecentObjectsListItem
+    },
+    inject: ['openmct'],
+    props: {
+
+    },
+    data() {
+        return {
+            recents: []
+        };
+    },
+    computed: {
+        recentObjects() {
+            return this.recents.filter((recentObject) => {
+                return recentObject.location !== null;
+            });
+        }
+    },
+    mounted() {
+        this.compositionCollections = {};
+        this.openmct.router.on('change:path', this.onPathChange);
+        this.getSavedRecentItems();
+    },
+    destroyed() {
+        this.openmct.router.off('change:path', this.onPathChange);
+    },
+    methods: {
+        /**
+         * Add a composition collection to the map and register its remove handler
+         * @param {string} navigationPath
+         */
+        addCompositionListenerFor(navigationPath) {
+            this.compositionCollections[navigationPath].removeHandler = this.compositionRemoveHandler(navigationPath);
+            this.compositionCollections[navigationPath].collection.on('remove',
+                this.compositionCollections[navigationPath].removeHandler);
+        },
+        /**
+         * Handler for composition collection remove events.
+         * Removes the object and any of its children from the recents list.
+         * @param {string} navigationPath
+         */
+        compositionRemoveHandler(navigationPath) {
+            /**
+             * @param {import('../../api/objects/ObjectAPI').Identifier | string} identifier
+             */
+            return (identifier) => {
+                // Construct the navigationPath of the removed object itself
+                const removedNavigationPath = `${navigationPath}/${this.openmct.objects.makeKeyString(identifier)}`;
+
+                // Remove the object and any of its children from the recents list
+                this.recents = this.recents.filter((recentObject) => {
+                    return !recentObject.navigationPath.includes(removedNavigationPath);
+                });
+
+                this.removeCompositionListenerFor(removedNavigationPath);
+            };
+        },
+        /**
+         * Restores the RecentObjects list from localStorage, retrieves composition collections,
+         * and registers composition listeners for composable objects.
+         */
+        getSavedRecentItems() {
+            const savedRecentsString = localStorage.getItem(LOCAL_STORAGE_KEY__RECENT_OBJECTS);
+            const savedRecents = savedRecentsString ? JSON.parse(savedRecentsString) : [];
+
+            // Get composition collections and add composition listeners for composable objects
+            savedRecents.forEach((recentObject) => {
+                const { domainObject, navigationPath } = recentObject;
+                if (this.shouldTrackCompositionFor(domainObject)) {
+                    this.compositionCollections[navigationPath] = {};
+                    this.compositionCollections[navigationPath].collection = this.openmct.composition.get(domainObject);
+                    this.addCompositionListenerFor(navigationPath);
+                }
+            });
+
+            this.recents = savedRecents;
+        },
+        /**
+         * Handler for 'change:path' router events.
+         * Adds or moves to the top the object at the given path to the recents list.
+         * Registers compositionCollection listeners for composable objects.
+         * Enforces the MAX_RECENT_ITEMS limit.
+         * @param {string} navigationPath
+         */
+        async onPathChange(navigationPath) {
+            // Short-circuit if the path is not a navigationPath
+            if (!navigationPath.startsWith('/browse/')) {
+                return;
+            }
+
+            const objectPath = await this.openmct.objects.getRelativeObjectPath(navigationPath);
+            if (!objectPath.length) {
+                return;
+            }
+
+            const domainObject = objectPath[0];
+
+            // Get rid of '/ROOT' if it exists in the navigationPath.
+            // Handles for the case of navigating to "My Items" from a RecentObjectsListItem.
+            // Could lead to dupes of "My Items" in the RecentObjectsList if we don't drop the 'ROOT' here.
+            if (navigationPath.includes('/ROOT')) {
+                navigationPath = navigationPath.replace('/ROOT', '');
+            }
+
+            if (this.shouldTrackCompositionFor(domainObject, navigationPath)) {
+                this.compositionCollections[navigationPath] = {};
+                this.compositionCollections[navigationPath].collection = this.openmct.composition.get(domainObject);
+                this.addCompositionListenerFor(navigationPath);
+            }
+
+            // Don't add deleted objects to the recents list
+            if (domainObject?.location === null) {
+                return;
+            }
+
+            // Move the object to the top if its already existing in the recents list
+            const existingIndex = this.recents.findIndex((recentObject) => {
+                return navigationPath === recentObject.navigationPath;
+            });
+            if (existingIndex !== -1) {
+                this.recents.splice(existingIndex, 1);
+            }
+
+            this.recents.unshift({
+                objectPath,
+                navigationPath,
+                domainObject
+            });
+
+            // Enforce a max number of recent items
+            while (this.recents.length > MAX_RECENT_ITEMS) {
+                const poppedRecentItem = this.recents.pop();
+                this.removeCompositionListenerFor(poppedRecentItem.navigationPath);
+            }
+
+            this.setSavedRecentItems();
+        },
+        /**
+         * Delete the composition collection and unregister its remove handler
+         * @param {string} navigationPath
+         */
+        removeCompositionListenerFor(navigationPath) {
+            if (this.compositionCollections[navigationPath]) {
+                this.compositionCollections[navigationPath].collection.off('remove',
+                    this.compositionCollections[navigationPath].removeHandler);
+                delete this.compositionCollections[navigationPath];
+            }
+        },
+        openAndScrollTo(navigationPath) {
+            this.$emit("openAndScrollTo", navigationPath);
+        },
+        /**
+         * Saves the Recent Objects list to localStorage.
+         */
+        setSavedRecentItems() {
+            localStorage.setItem(LOCAL_STORAGE_KEY__RECENT_OBJECTS, JSON.stringify(this.recents));
+        },
+        /**
+         * Returns true if the `domainObject` supports composition and we are not already
+         * tracking its composition.
+         * @param {import('../../api/objects/ObjectAPI').DomainObject} domainObject
+         * @param {string} navigationPath
+         */
+        shouldTrackCompositionFor(domainObject, navigationPath) {
+            return this.compositionCollections[navigationPath] === undefined
+                && this.openmct.composition.supportsComposition(domainObject);
+        }
+    }
+};
+</script>
+
+<style>
+
+</style>
diff --git a/src/ui/layout/RecentObjectsListItem.vue b/src/ui/layout/RecentObjectsListItem.vue
new file mode 100644
index 0000000000..c7b651e9e2
--- /dev/null
+++ b/src/ui/layout/RecentObjectsListItem.vue
@@ -0,0 +1,134 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<li
+    class="c-recentobjects-listitem c-recentobjects-listitem--object"
+    :class="isAlias"
+    :aria-label="`${domainObject.name}`"
+>
+    <div
+        class="c-recentobjects-listitem__type-icon recent-object-icon"
+        :class="resultTypeIcon"
+    ></div>
+    <div
+        class="c-recentobjects-listitem__body"
+    >
+        <span
+            class="c-recentobjects-listitem__title"
+            :name="domainObject.name"
+            draggable="true"
+            @dragstart="dragStart"
+            @click.prevent="clickedRecent"
+        >
+            {{ domainObject.name }}
+        </span>
+
+        <ObjectPath
+            class="c-recentobjects-listitem__object-path"
+            :read-only="false"
+            :domain-object="domainObject"
+            :show-original-path="false"
+            :object-path="objectPath"
+        />
+    </div>
+    <div class="c-recentobjects-listitem__target-button">
+        <button
+            class="c-icon-button icon-target"
+            @click="openAndScrollTo(navigationPath)"
+        ></button>
+    </div>
+</li>
+</template>
+
+<script>
+import ObjectPath from '../components/ObjectPath.vue';
+import PreviewAction from '../preview/PreviewAction';
+
+export default {
+    name: 'RecentObjectsListItem',
+    components: {
+        ObjectPath
+    },
+    inject: ['openmct'],
+    props: {
+        domainObject: {
+            type: Object,
+            required: true
+        },
+        navigationPath: {
+            type: String,
+            required: true
+        },
+        objectPath: {
+            type: Array,
+            required: true
+        }
+    },
+    computed: {
+        isAlias() {
+            return this.openmct.objects.isObjectPathToALink(this.domainObject, this.objectPath) ? { 'is-alias': true } : undefined;
+        },
+        resultTypeIcon() {
+            return this.openmct.types.get(this.domainObject.type).definition.cssClass;
+        }
+    },
+    mounted() {
+        this.previewAction = new PreviewAction(this.openmct);
+        this.previewAction.on('isVisible', this.togglePreviewState);
+    },
+    destroyed() {
+        this.previewAction.off('isVisible', this.togglePreviewState);
+    },
+    methods: {
+        clickedRecent(_event) {
+            if (this.openmct.editor.isEditing()) {
+                this.preview();
+            } else {
+                this.openmct.router.navigate(`#${this.navigationPath}`);
+            }
+        },
+        togglePreviewState(previewState) {
+            this.$emit('preview-changed', previewState);
+        },
+        preview() {
+            if (this.previewAction.appliesTo(this.objectPath)) {
+                this.previewAction.invoke(this.objectPath);
+            }
+        },
+        dragStart(event) {
+            const navigatedObject = this.openmct.router.path[0];
+            const serializedPath = JSON.stringify(this.objectPath);
+            const keyString = this.openmct.objects.makeKeyString(this.domainObject.identifier);
+            if (this.openmct.composition.checkPolicy(navigatedObject, this.domainObject)) {
+                event.dataTransfer.setData("openmct/composable-domain-object", JSON.stringify(this.domainObject));
+            }
+
+            event.dataTransfer.setData("openmct/domain-object-path", serializedPath);
+            event.dataTransfer.setData(`openmct/domain-object/${keyString}`, this.domainObject);
+        },
+        openAndScrollTo(navigationPath) {
+            this.$emit('openAndScrollTo', navigationPath);
+        }
+    }
+};
+</script>
diff --git a/src/ui/layout/layout.scss b/src/ui/layout/layout.scss
index f9dc4d8c15..c2c10d8cb2 100644
--- a/src/ui/layout/layout.scss
+++ b/src/ui/layout/layout.scss
@@ -289,7 +289,7 @@
         }
 
         &__pane-tree {
-            width: 300px;
+            width: 100%;
             padding-left: nth($shellPanePad, 2);
         }
 
diff --git a/src/ui/layout/mct-tree.scss b/src/ui/layout/mct-tree.scss
index 3dadf18c83..f782898203 100644
--- a/src/ui/layout/mct-tree.scss
+++ b/src/ui/layout/mct-tree.scss
@@ -108,6 +108,10 @@
                 color: $colorItemTreeSelectedFg;
             }
         }
+        &.is-targeted-item {
+           $c: $colorBodyFg;
+           @include pulseProp($animName: flashTarget, $dur: 500ms, $iter: 8, $prop: background, $valStart: rgba($c, 0.4), $valEnd: rgba($c, 0));
+        }
 
         &.is-new {
             animation-name: animTemporaryHighlight;
diff --git a/src/ui/layout/mct-tree.vue b/src/ui/layout/mct-tree.vue
index 9c2151d58a..a59497a56a 100644
--- a/src/ui/layout/mct-tree.vue
+++ b/src/ui/layout/mct-tree.vue
@@ -88,10 +88,12 @@
                     :item-height="itemHeight"
                     :open-items="openTreeItems"
                     :loading-items="treeItemLoading"
+                    :targeted-path="targetedPath"
                     @tree-item-mounted="scrollToCheck($event)"
                     @tree-item-destroyed="removeCompositionListenerFor($event)"
                     @tree-item-action="treeItemAction(treeItem, $event)"
                     @tree-item-selection="treeItemSelection(treeItem)"
+                    @targeted-path-animation-end="targetedPathAnimationEnd()"
                 />
                 <!-- main loading -->
                 <div
@@ -174,19 +176,18 @@ export default {
             itemOffset: 0,
             activeSearch: false,
             mainTreeTopMargin: undefined,
-            selectedItem: {}
+            selectedItem: {},
+            targetedPath: ''
         };
     },
     computed: {
         childrenHeight() {
-            let childrenCount = this.focusedItems.length || 1;
+            const childrenCount = this.focusedItems.length || 1;
 
             return (this.itemHeight * childrenCount) - this.mainTreeTopMargin; // 5px margin
         },
         childrenHeightStyles() {
-            let height = this.childrenHeight + 'px';
-
-            return { height };
+            return { height: `${this.childrenHeight}px` };
         },
         focusedItems() {
             return this.activeSearch ? this.searchResultItems : this.treeItems;
@@ -195,9 +196,7 @@ export default {
             return Math.ceil(this.mainTreeHeight / this.itemHeight) + ITEM_BUFFER;
         },
         scrollableStyles() {
-            let height = this.mainTreeHeight + 'px';
-
-            return { height };
+            return { height: `${this.mainTreeHeight}px` };
         },
         showNoItems() {
             return this.visibleItems.length === 0 && !this.activeSearch && this.searchValue === '' && !this.isLoading;
@@ -209,7 +208,7 @@ export default {
             if (!this.isSelectorTree) {
                 return {};
             } else {
-                return { 'min-height': this.itemHeight * LOCATOR_ITEM_COUNT_HEIGHT + 'px' };
+                return { minHeight: `${this.itemHeight * LOCATOR_ITEM_COUNT_HEIGHT}px`};
             }
         }
     },
@@ -311,6 +310,9 @@ export default {
                 this.openTreeItem(parentItem);
             }
         },
+        targetedPathAnimationEnd() {
+            this.targetedPath = undefined;
+        },
         treeItemSelection(item) {
             this.selectedItem = item;
             this.$emit('tree-item-selection', item);
@@ -457,6 +459,9 @@ export default {
 
                     this.treeItemSelection(item);
                 }
+
+                this.scrollToCheck(navigationPath);
+                this.scrollToPath = null;
             });
         },
         scrollToCheck(navigationPath) {
@@ -480,9 +485,9 @@ export default {
                     behavior: 'smooth'
                 });
             } else if (this.scrollToPath) {
-                this.scrollToPath = undefined;
-                delete this.scrollToPath;
+                this.scrollToPath = null;
             }
+
         },
         scrollEndEvent() {
             if (!this.$refs.scrollable) {
@@ -494,12 +499,14 @@ export default {
                     if (!this.isItemInView(this.scrollToPath)) {
                         this.scrollTo(this.scrollToPath);
                     } else {
-                        this.scrollToPath = undefined;
-                        delete this.scrollToPath;
+                        this.scrollToPath = null;
                     }
                 }
             });
         },
+        setTargetedItem(navigationPath) {
+            this.targetedItem = navigationPath;
+        },
         isItemInView(navigationPath) {
             const indexOfScroll = this.treeItems.findIndex(item => item.navigationPath === navigationPath);
             const scrollTopAmount = indexOfScroll * this.itemHeight;
diff --git a/src/ui/layout/pane.scss b/src/ui/layout/pane.scss
index b830f24aec..1a1c900e26 100644
--- a/src/ui/layout/pane.scss
+++ b/src/ui/layout/pane.scss
@@ -83,6 +83,8 @@
     &[class*="--vertical"] {
         padding-top: $interiorMargin;
         padding-bottom: $interiorMargin;
+        min-height: 30px; // For Recents holder
+
         &.l-pane--collapsed {
             padding-top: 0 !important;
             padding-bottom: 0 !important;
diff --git a/src/ui/layout/pane.vue b/src/ui/layout/pane.vue
index 75c4353ced..4126e89557 100644
--- a/src/ui/layout/pane.vue
+++ b/src/ui/layout/pane.vue
@@ -1,20 +1,12 @@
 <template>
 <div
     class="l-pane"
-    :class="{
-        'l-pane--horizontal-handle-before': type === 'horizontal' && handle === 'before',
-        'l-pane--horizontal-handle-after': type === 'horizontal' && handle === 'after',
-        'l-pane--vertical-handle-before': type === 'vertical' && handle === 'before',
-        'l-pane--vertical-handle-after': type === 'vertical' && handle === 'after',
-        'l-pane--collapsed': collapsed,
-        'l-pane--reacts': !handle,
-        'l-pane--resizing': resizing === true
-    }"
+    :class="paneClasses"
 >
     <div
         v-if="handle"
         class="l-pane__handle"
-        @mousedown="start"
+        @mousedown.prevent="startResizing"
     ></div>
     <div class="l-pane__header">
         <span
@@ -42,6 +34,7 @@
 
 <script>
 const COLLAPSE_THRESHOLD_PX = 40;
+const LOCAL_STORAGE_KEY__PANE_POSITIONS = 'mct-pane-positions';
 
 export default {
     inject: ['openmct'],
@@ -60,6 +53,10 @@ export default {
         hideParam: {
             type: String,
             default: ''
+        },
+        persistPosition: {
+            type: Boolean,
+            default: false
         }
     },
     data() {
@@ -70,7 +67,25 @@ export default {
     },
     computed: {
         isCollapsable() {
-            return this.hideParam && this.hideParam.length > 0;
+            return this.hideParam?.length > 0;
+        },
+        localStorageKey() {
+            if (!this.label) {
+                return null;
+            }
+
+            return this.label.toLowerCase().replace(/ /g, '-');
+        },
+        paneClasses() {
+            return {
+                'l-pane--horizontal-handle-before': this.type === 'horizontal' && this.handle === 'before',
+                'l-pane--horizontal-handle-after': this.type === 'horizontal' && this.handle === 'after',
+                'l-pane--vertical-handle-before': this.type === 'vertical' && this.handle === 'before',
+                'l-pane--vertical-handle-after': this.type === 'vertical' && this.handle === 'after',
+                'l-pane--collapsed': this.collapsed,
+                'l-pane--reacts': !this.handle,
+                'l-pane--resizing': this.resizing === true
+            };
         }
     },
     beforeMount() {
@@ -78,62 +93,33 @@ export default {
         this.styleProp = (this.type === 'horizontal') ? 'width' : 'height';
     },
     async mounted() {
+        if (this.persistPosition) {
+            const savedPosition = this.getSavedPosition();
+            if (savedPosition) {
+                this.$el.style[this.styleProp] = savedPosition;
+            }
+        }
+
         await this.$nextTick();
         // Hide tree and/or inspector pane if specified in URL
         if (this.isCollapsable) {
             this.handleHideUrl();
         }
+
     },
     methods: {
-        toggleCollapse: function (e) {
-            if (this.collapsed) {
-                this.handleExpand();
-                this.removeHideParam(this.hideParam);
-            } else {
-                this.handleCollapse();
-                this.addHideParam(this.hideParam);
-            }
-        },
-        handleHideUrl: function () {
-            const hideParam = this.openmct.router.getSearchParam(this.hideParam);
-
-            if (hideParam === 'true') {
-                this.handleCollapse();
-            }
-        },
-        addHideParam: function (target) {
+        addHideParam(target) {
             this.openmct.router.setSearchParam(target, 'true');
         },
-        removeHideParam: function (target) {
-            this.openmct.router.deleteSearchParam(target);
+        endResizing(_event) {
+            document.body.removeEventListener('mousemove', this.updatePosition);
+            document.body.removeEventListener('mouseup', this.endResizing);
+            this.resizing = false;
+            this.$emit('end-resizing');
+            this.trackSize();
         },
-        handleCollapse: function () {
-            this.currentSize = (this.dragCollapse === true) ? this.initial : this.$el.style[this.styleProp];
-            this.$el.style[this.styleProp] = '';
-            this.collapsed = true;
-        },
-        handleExpand: function () {
-            this.$el.style[this.styleProp] = this.currentSize;
-            delete this.currentSize;
-            delete this.dragCollapse;
-            this.collapsed = false;
-        },
-        trackSize: function () {
-            if (!this.dragCollapse === true) {
-                if (this.type === 'vertical') {
-                    this.initial = this.$el.offsetHeight;
-                } else if (this.type === 'horizontal') {
-                    this.initial = this.$el.offsetWidth;
-                }
-            }
-        },
-        getPosition: function (event) {
-            return this.type === 'horizontal'
-                ? event.pageX
-                : event.pageY;
-        },
-        getNewSize: function (event) {
-            let delta = this.startPosition - this.getPosition(event);
+        getNewSize(event) {
+            const delta = this.startPosition - this.getPosition(event);
             if (this.handle === "before") {
                 return `${this.initial + delta}px`;
             }
@@ -142,33 +128,88 @@ export default {
                 return `${this.initial - delta}px`;
             }
         },
-        updatePosition: function (event) {
-            let size = this.getNewSize(event);
-            let intSize = parseInt(size.substr(0, size.length - 2), 10);
-            if (intSize < COLLAPSE_THRESHOLD_PX && this.isCollapsable === true) {
-                this.dragCollapse = true;
-                this.end();
-                this.toggleCollapse();
-            } else {
-                this.$el.style[this.styleProp] = size;
+        getSavedPosition() {
+            if (!this.localStorageKey) {
+                return null;
+            }
+
+            const savedPositionsString = localStorage.getItem(LOCAL_STORAGE_KEY__PANE_POSITIONS);
+            const savedPositions = savedPositionsString ? JSON.parse(savedPositionsString) : {};
+
+            return savedPositions[this.localStorageKey];
+        },
+        getPosition(event) {
+            return this.type === 'horizontal'
+                ? event.pageX
+                : event.pageY;
+        },
+        handleCollapse() {
+            this.currentSize = (this.dragCollapse === true) ? this.initial : this.$el.style[this.styleProp];
+            this.$el.style[this.styleProp] = '';
+            this.collapsed = true;
+        },
+        handleExpand() {
+            this.$el.style[this.styleProp] = this.currentSize;
+            delete this.currentSize;
+            delete this.dragCollapse;
+            this.collapsed = false;
+        },
+        handleHideUrl() {
+            const hideParam = this.openmct.router.getSearchParam(this.hideParam);
+
+            if (hideParam === 'true') {
+                this.handleCollapse();
             }
         },
-        start: function (event) {
-            event.preventDefault(); // stop from firing drag event
-
+        removeHideParam(target) {
+            this.openmct.router.deleteSearchParam(target);
+        },
+        setSavedPosition(panePosition) {
+            const panePositionsString = localStorage.getItem(LOCAL_STORAGE_KEY__PANE_POSITIONS);
+            const panePositions = panePositionsString ? JSON.parse(panePositionsString) : {};
+            panePositions[this.localStorageKey] = panePosition;
+            localStorage.setItem(LOCAL_STORAGE_KEY__PANE_POSITIONS, JSON.stringify(panePositions));
+        },
+        startResizing(event) {
             this.startPosition = this.getPosition(event);
             document.body.addEventListener('mousemove', this.updatePosition);
-            document.body.addEventListener('mouseup', this.end);
+            document.body.addEventListener('mouseup', this.endResizing);
             this.resizing = true;
             this.$emit('start-resizing');
             this.trackSize();
         },
-        end: function (event) {
-            document.body.removeEventListener('mousemove', this.updatePosition);
-            document.body.removeEventListener('mouseup', this.end);
-            this.resizing = false;
-            this.$emit('end-resizing');
-            this.trackSize();
+        toggleCollapse(_event) {
+            if (this.collapsed) {
+                this.handleExpand();
+                this.removeHideParam(this.hideParam);
+            } else {
+                this.handleCollapse();
+                this.addHideParam(this.hideParam);
+            }
+        },
+        trackSize() {
+            if (!this.dragCollapse) {
+                if (this.type === 'vertical') {
+                    this.initial = this.$el.offsetHeight;
+                } else if (this.type === 'horizontal') {
+                    this.initial = this.$el.offsetWidth;
+                }
+
+                if (this.persistPosition) {
+                    this.setSavedPosition(`${this.initial}px`);
+                }
+            }
+        },
+        updatePosition(event) {
+            const size = this.getNewSize(event);
+            const intSize = parseInt(size.substr(0, size.length - 2), 10);
+            if (intSize < COLLAPSE_THRESHOLD_PX && this.isCollapsable === true) {
+                this.dragCollapse = true;
+                this.endResizing();
+                this.toggleCollapse();
+            } else {
+                this.$el.style[this.styleProp] = size;
+            }
         }
     }
 };
diff --git a/src/ui/layout/recent-objects.scss b/src/ui/layout/recent-objects.scss
new file mode 100644
index 0000000000..14a87c3697
--- /dev/null
+++ b/src/ui/layout/recent-objects.scss
@@ -0,0 +1,121 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+.c-recentobjects-listitem {
+  display: flex;
+  padding: $interiorMargin $interiorMarginSm;
+  align-items: flex-start;
+
+  > * + * {
+      margin-left: $interiorMargin;
+  }
+
+  + .c-recentobjects-listitem {
+      border-top: 1px solid $colorInteriorBorder;
+  }
+
+  &.is-alias {
+      // Object is an alias to an original.
+      [class~='recent-object-icon'] {
+          @include isAlias();
+          &:after {
+              bottom: 20%;
+          }
+      }
+  }
+
+  &__object-path {
+   padding: 0 $interiorMarginSm;
+  }
+
+  &__target-button{
+    opacity: 0;
+  }
+
+  &__type-icon,
+  &__more-options-button {
+      flex: 0 0 auto;
+  }
+
+  &__type-icon {
+      color: $colorItemTreeIcon;
+      font-size: 2.2em;
+
+      // TEMP: uses object-label component, hide label part
+      .c-object-label__name {
+          display: none;
+      }
+  }
+
+  &__more-options-button {
+      display: none; // TEMP until enabled
+  }
+
+  &__body {
+      flex: 1 1 auto;
+
+      > * + * {
+          margin-top: $interiorMarginSm;
+      }
+
+      .c-location {
+          font-size: 0.9em;
+          opacity: 0.8;
+
+          &__item {
+
+            > * + * {
+                background: blue !important;
+
+            }
+          }
+      }
+
+  }
+
+  &__tags {
+      display: flex;
+
+      > * + * {
+          margin-left: $interiorMargin;
+      }
+  }
+
+  &__title {
+      border-radius: $basicCr;
+      color: pullForward($colorBodyFg, 30%);
+      cursor: pointer;
+      padding: $interiorMarginSm;
+
+      &:hover {
+          background-color: $colorItemTreeHoverBg;
+      }
+  }
+
+  .c-tag {
+      font-size: 0.9em;
+  }
+}
+
+.c-recentobjects-listitem:hover .c-recentobjects-listitem__target-button {
+    opacity: 100;
+}
diff --git a/src/ui/layout/search/AnnotationSearchResult.vue b/src/ui/layout/search/AnnotationSearchResult.vue
index e3678778fa..8c4215fe42 100644
--- a/src/ui/layout/search/AnnotationSearchResult.vue
+++ b/src/ui/layout/search/AnnotationSearchResult.vue
@@ -67,7 +67,7 @@
 
 <script>
 import ObjectPath from '../../components/ObjectPath.vue';
-import objectPathToUrl from '../../../tools/url';
+import { identifierToString } from '../../../../src/tools/url';
 
 export default {
     name: 'AnnotationSearchResult',
@@ -128,11 +128,7 @@ export default {
     methods: {
         clickedResult() {
             const objectPath = this.domainObject.originalPath;
-            let resultUrl = objectPathToUrl(this.openmct, objectPath);
-            // get rid of ROOT if extant
-            if (resultUrl.includes('/ROOT')) {
-                resultUrl = resultUrl.split('/ROOT').join('');
-            }
+            let resultUrl = identifierToString(this.openmct, objectPath);
 
             this.openmct.router.navigate(resultUrl);
         },
diff --git a/src/ui/layout/search/GrandSearch.vue b/src/ui/layout/search/GrandSearch.vue
index f007fc5e8a..f9e34f6d32 100644
--- a/src/ui/layout/search/GrandSearch.vue
+++ b/src/ui/layout/search/GrandSearch.vue
@@ -104,7 +104,7 @@ export default {
                 const originalPathObjects = await this.openmct.objects.getOriginalPath(keyStringForObject);
 
                 return {
-                    originalPath: originalPathObjects,
+                    objectPath: originalPathObjects,
                     ...domainObject
                 };
             }));
@@ -126,7 +126,7 @@ export default {
                         return false;
                     }
 
-                    return this.openmct.objects.isReachable(result?.originalPath);
+                    return this.openmct.objects.isReachable(result?.objectPath);
                 });
                 this.objectSearchResults = filterAnnotationsAndValidPaths;
                 this.searchLoading = false;
diff --git a/src/ui/layout/search/ObjectSearchResult.vue b/src/ui/layout/search/ObjectSearchResult.vue
index 5d4f6c8ff7..1a778efa73 100644
--- a/src/ui/layout/search/ObjectSearchResult.vue
+++ b/src/ui/layout/search/ObjectSearchResult.vue
@@ -58,7 +58,7 @@
 
 <script>
 import ObjectPath from '../../components/ObjectPath.vue';
-import objectPathToUrl from '../../../tools/url';
+import identifierToString from '../../../tools/url';
 import PreviewAction from '../../preview/PreviewAction';
 
 export default {
@@ -100,9 +100,10 @@ export default {
                 event.preventDefault();
                 this.preview();
             } else {
-                const objectPath = this.result.originalPath;
-                let resultUrl = objectPathToUrl(this.openmct, objectPath);
-                // get rid of ROOT if extant
+                const { objectPath } = this.result;
+                let resultUrl = identifierToString(this.openmct, objectPath);
+
+                // Remove the vestigial 'ROOT' identifier from url if it exists
                 if (resultUrl.includes('/ROOT')) {
                     resultUrl = resultUrl.split('/ROOT').join('');
                 }
@@ -114,14 +115,14 @@ export default {
             this.$emit('preview-changed', previewState);
         },
         preview() {
-            const objectPath = this.result.originalPath;
+            const { objectPath } = this.result;
             if (this.previewAction.appliesTo(objectPath)) {
                 this.previewAction.invoke(objectPath);
             }
         },
         dragStart(event) {
             const navigatedObject = this.openmct.router.path[0];
-            const objectPath = this.result.originalPath;
+            const { objectPath } = this.result;
             const serializedPath = JSON.stringify(objectPath);
             const keyString = this.openmct.objects.makeKeyString(this.result.identifier);
             if (this.openmct.composition.checkPolicy(navigatedObject, this.result)) {
diff --git a/src/ui/layout/tree-item.vue b/src/ui/layout/tree-item.vue
index 5c0712f957..05c568a74f 100644
--- a/src/ui/layout/tree-item.vue
+++ b/src/ui/layout/tree-item.vue
@@ -9,10 +9,12 @@
         class="c-tree__item"
         :class="{
             'is-alias': isAlias,
-            'is-navigated-object': shouldHightlight,
+            'is-navigated-object': shouldHighlight,
+            'is-targeted-item': isTargetedItem,
             'is-context-clicked': contextClickActive,
             'is-new': isNewItem
         }"
+        @animationend="targetedPathAnimationEnd($event)"
         @click.capture="itemClick"
         @contextmenu.capture="handleContextMenu"
     >
@@ -58,6 +60,10 @@ export default {
             type: Boolean,
             required: true
         },
+        targetedPath: {
+            type: String,
+            required: true
+        },
         selectedItem: {
             type: Object,
             required: true
@@ -122,6 +128,9 @@ export default {
         isSelectedItem() {
             return this.selectedItem.objectPath === this.node.objectPath;
         },
+        isTargetedItem() {
+            return this.targetedPath === this.navigationPath;
+        },
         isNewItem() {
             return this.isNew;
         },
@@ -131,7 +140,7 @@ export default {
         isOpen() {
             return this.openItems.includes(this.navigationPath);
         },
-        shouldHightlight() {
+        shouldHighlight() {
             if (this.isSelectorTree) {
                 return this.isSelectedItem;
             } else {
@@ -164,6 +173,10 @@ export default {
         this.$emit('tree-item-destoyed', this.navigationPath);
     },
     methods: {
+        targetedPathAnimationEnd($event) {
+            $event.target.classList.remove('is-targeted-item');
+            this.$emit('targeted-path-animation-end');
+        },
         itemAction() {
             this.$emit('tree-item-action', this.isOpen || this.isLoading ? 'close' : 'open');
         },
diff --git a/src/ui/mixins/object-link.js b/src/ui/mixins/object-link.js
index 227b9c7518..f65a343fcd 100644
--- a/src/ui/mixins/object-link.js
+++ b/src/ui/mixins/object-link.js
@@ -3,7 +3,7 @@ import objectPathToUrl from '../../tools/url';
 export default {
     inject: ['openmct'],
     props: {
-        'objectPath': {
+        objectPath: {
             type: Array,
             default() {
                 return [];
@@ -20,7 +20,7 @@ export default {
                 return '#' + this.navigateToPath;
             }
 
-            let url = objectPathToUrl(this.openmct, this.objectPath);
+            const url = objectPathToUrl(this.openmct, this.objectPath);
 
             return url;
         }
diff --git a/src/ui/router/ApplicationRouter.js b/src/ui/router/ApplicationRouter.js
index 35940058e8..310e5c307a 100644
--- a/src/ui/router/ApplicationRouter.js
+++ b/src/ui/router/ApplicationRouter.js
@@ -130,11 +130,10 @@ class ApplicationRouter extends EventEmitter {
     }
 
     /**
-     * Navigate to given hash and update current location object and notify listeners about location change
+     * Navigate to given hash, update current location object, and notify listeners about location change
      *
-     * @param {string} paramName name of searchParam to get from current url searchParams
-     *
-     * @returns {string} value of paramName from current url searchParams
+     * @param {string} hash The URL hash to navigate to in the form of "#/browse/mine/{keyString}/{keyString}".
+     * Should not include any params.
      */
     navigate(hash) {
         this.handleLocationChange(hash.substring(1));
@@ -227,7 +226,7 @@ class ApplicationRouter extends EventEmitter {
 
         this.started = true;
 
-        this.locationBar.onChange(p => this.hashChaged(p));
+        this.locationBar.onChange(p => this.hashChanged(p));
         this.locationBar.start({
             root: location.pathname
         });
@@ -390,7 +389,7 @@ class ApplicationRouter extends EventEmitter {
      *
      * @param {string} hash new hash for url
      */
-    hashChaged(hash) {
+    hashChanged(hash) {
         this.emit('change:hash', hash);
         this.handleLocationChange(hash);
     }