diff --git a/src/CourseAuthoringPage.test.jsx b/src/CourseAuthoringPage.test.jsx
index 7640dc772..3212b1761 100644
--- a/src/CourseAuthoringPage.test.jsx
+++ b/src/CourseAuthoringPage.test.jsx
@@ -102,4 +102,20 @@ describe('Course authoring page', () => {
     expect(await wrapper.findByTestId(contentTestId)).toBeInTheDocument();
     expect(wrapper.queryByTestId('notFoundAlert')).not.toBeInTheDocument();
   });
+  const mockStoreDenied = async () => {
+    const studioApiBaseUrl = getConfig().STUDIO_BASE_URL;
+    const courseAppsApiUrl = `${studioApiBaseUrl}/api/course_apps/v1/apps`;
+
+    axiosMock.onGet(
+      `${courseAppsApiUrl}/${courseId}`,
+    ).reply(403);
+    await executeThunk(fetchCourseApps(courseId), store.dispatch);
+  };
+  test('renders PermissionDeniedAlert when courseAppsApiStatus is DENIED', async () => {
+    mockPathname = '/editor/';
+    await mockStoreDenied();
+
+    const wrapper = render(<CourseAuthoringPage courseId={courseId} />);
+    expect(await wrapper.findByTestId('permissionDeniedAlert')).toBeInTheDocument();
+  });
 });
diff --git a/src/library-authoring/LibraryAuthoringPage.test.tsx b/src/library-authoring/LibraryAuthoringPage.test.tsx
index f0c0404c9..5865d65a6 100644
--- a/src/library-authoring/LibraryAuthoringPage.test.tsx
+++ b/src/library-authoring/LibraryAuthoringPage.test.tsx
@@ -509,8 +509,8 @@ describe('<LibraryAuthoringPage />', () => {
     // Switch back to the collection
     fireEvent.click((await screen.findByText('Collection 1')));
 
-    // The Manage (default) tab should be selected because the collection does not have a Preview tab
-    expect(screen.getByRole('tab', { name: 'Manage' })).toHaveAttribute('aria-selected', 'true');
+    // The Details (default) tab should be selected because the collection does not have a Preview tab
+    expect(screen.getByRole('tab', { name: 'Details' })).toHaveAttribute('aria-selected', 'true');
   });
 
   const problemTypes = {
diff --git a/src/library-authoring/collections/CollectionInfo.tsx b/src/library-authoring/collections/CollectionInfo.tsx
index 68d2dcb07..45a5352e5 100644
--- a/src/library-authoring/collections/CollectionInfo.tsx
+++ b/src/library-authoring/collections/CollectionInfo.tsx
@@ -31,7 +31,7 @@ const CollectionInfo = () => {
 
   const tab: CollectionInfoTab = (
     sidebarTab && isCollectionInfoTab(sidebarTab)
-  ) ? sidebarTab : COLLECTION_INFO_TABS.Manage;
+  ) ? sidebarTab : COLLECTION_INFO_TABS.Details;
 
   const collectionId = sidebarComponentInfo?.id;
   // istanbul ignore if: this should never happen
diff --git a/src/library-authoring/collections/LibraryCollectionPage.test.tsx b/src/library-authoring/collections/LibraryCollectionPage.test.tsx
index eb102d2ed..d9a576830 100644
--- a/src/library-authoring/collections/LibraryCollectionPage.test.tsx
+++ b/src/library-authoring/collections/LibraryCollectionPage.test.tsx
@@ -444,7 +444,7 @@ describe('<LibraryCollectionPage />', () => {
     );
     axiosMock.onPatch(collectionUrl).reply(200);
 
-    expect(await screen.findByRole('heading')).toBeInTheDocument();
+    expect(await screen.findByRole('heading', { name: /Test Collection/i })).toBeInTheDocument();
     expect(screen.queryByText(/add content/i)).not.toBeInTheDocument();
 
     // Open Add content sidebar