diff --git a/src/library-authoring/LibraryAuthoringPage.test.tsx b/src/library-authoring/LibraryAuthoringPage.test.tsx
index ed02d68bd..ed915f2b6 100644
--- a/src/library-authoring/LibraryAuthoringPage.test.tsx
+++ b/src/library-authoring/LibraryAuthoringPage.test.tsx
@@ -539,7 +539,7 @@ describe('<LibraryAuthoringPage />', () => {
     // Validate clear filters
     fireEvent.click(problemMenu);
 
-    const clearFitlersButton = screen.getByRole('button', { name: /clear filters/i });
+    const clearFitlersButton = screen.getByText('Clear Filters');
     fireEvent.click(clearFitlersButton);
     await waitFor(() => {
       expect(fetchMock).toHaveBeenLastCalledWith(searchEndpoint, {
@@ -713,6 +713,72 @@ describe('<LibraryAuthoringPage />', () => {
     });
   });
 
+  it('filters by publish status', async () => {
+    await renderLibraryPage();
+
+    // Open the publish status filter dropdown
+    const filterButton = screen.getByRole('button', { name: /publish status/i });
+    fireEvent.click(filterButton);
+
+    // Test each publish status filter option
+    const publishedCheckbox = screen.getByRole('checkbox', { name: /^published \d+$/i });
+    const modifiedCheckbox = screen.getByRole('checkbox', { name: /^modified since publish \d+$/i });
+    const neverPublishedCheckbox = screen.getByRole('checkbox', { name: /^never published \d+$/i });
+
+    // Verify initial state - no clear filters button
+    expect(screen.queryByRole('button', { name: /clear filters/i })).not.toBeInTheDocument();
+
+    // Test Published filter
+    fireEvent.click(publishedCheckbox);
+
+    // Wait for both the API call and the UI update
+    await waitFor(() => {
+      // Check that the API was called with the correct filter
+      expect(fetchMock).toHaveBeenLastCalledWith(searchEndpoint, {
+        body: expect.stringContaining('"publish_status = published"'),
+        method: 'POST',
+        headers: expect.anything(),
+      });
+    });
+
+    // Wait for the clear filters button to appear
+    await waitFor(() => {
+      const clearFiltersButton = screen.getByText('Clear Filters');
+      expect(clearFiltersButton).toBeInTheDocument();
+    });
+
+    // Test Modified filter
+    fireEvent.click(modifiedCheckbox);
+    await waitFor(() => {
+      expect(fetchMock).toHaveBeenLastCalledWith(searchEndpoint, {
+        body: expect.stringContaining('"publish_status = modified"'),
+        method: 'POST',
+        headers: expect.anything(),
+      });
+    });
+
+    // Test Never Published filter
+    fireEvent.click(neverPublishedCheckbox);
+    await waitFor(() => {
+      expect(fetchMock).toHaveBeenLastCalledWith(searchEndpoint, {
+        body: expect.stringContaining('"publish_status = never"'),
+        method: 'POST',
+        headers: expect.anything(),
+      });
+    });
+
+    // Test clearing filters
+    const clearFiltersButton = screen.getByText('Clear Filters');
+    fireEvent.click(clearFiltersButton);
+    await waitFor(() => {
+      expect(fetchMock).toHaveBeenLastCalledWith(searchEndpoint, {
+        body: expect.stringContaining('"filter":[[],'), // Empty filter array
+        method: 'POST',
+        headers: expect.anything(),
+      });
+    });
+  });
+
   it('Disables Type filter on Collections tab', async () => {
     await renderLibraryPage();
 
diff --git a/src/library-authoring/LibraryAuthoringPage.tsx b/src/library-authoring/LibraryAuthoringPage.tsx
index b952310f5..f40f187e5 100644
--- a/src/library-authoring/LibraryAuthoringPage.tsx
+++ b/src/library-authoring/LibraryAuthoringPage.tsx
@@ -27,6 +27,7 @@ import {
   ClearFiltersButton,
   FilterByBlockType,
   FilterByTags,
+  FilterByPublished,
   SearchContextProvider,
   SearchKeywordsField,
   SearchSortWidget,
@@ -266,6 +267,7 @@ const LibraryAuthoringPage = ({ returnToLibrarySelection }: LibraryAuthoringPage
               <SearchKeywordsField className="mr-3" />
               <FilterByTags />
               {!insideCollections && <FilterByBlockType />}
+              <FilterByPublished />
               <ClearFiltersButton />
               <ActionRow.Spacer />
               <SearchSortWidget />
diff --git a/src/library-authoring/collections/LibraryCollectionPage.tsx b/src/library-authoring/collections/LibraryCollectionPage.tsx
index 1305183b6..6dd1a5c0b 100644
--- a/src/library-authoring/collections/LibraryCollectionPage.tsx
+++ b/src/library-authoring/collections/LibraryCollectionPage.tsx
@@ -22,6 +22,7 @@ import NotFoundAlert from '../../generic/NotFoundAlert';
 import {
   ClearFiltersButton,
   FilterByBlockType,
+  FilterByPublished,
   FilterByTags,
   SearchContextProvider,
   SearchKeywordsField,
@@ -211,6 +212,7 @@ const LibraryCollectionPage = () => {
               <SearchKeywordsField className="mr-3" />
               <FilterByTags />
               <FilterByBlockType />
+              <FilterByPublished />
               <ClearFiltersButton />
               <ActionRow.Spacer />
               <SearchSortWidget />
diff --git a/src/library-authoring/components/BaseComponentCard.tsx b/src/library-authoring/components/BaseComponentCard.tsx
index 00ccc0016..0c52c0a88 100644
--- a/src/library-authoring/components/BaseComponentCard.tsx
+++ b/src/library-authoring/components/BaseComponentCard.tsx
@@ -1,21 +1,25 @@
 import React, { useMemo } from 'react';
 import {
+  Badge,
   Card,
   Container,
   Icon,
   Stack,
 } from '@openedx/paragon';
-
+import { useIntl } from '@edx/frontend-platform/i18n';
+import messages from './messages';
 import { getItemIcon, getComponentStyleColor } from '../../generic/block-type-utils';
 import TagCount from '../../generic/tag-count';
 import { BlockTypeLabel, type ContentHitTags, Highlight } from '../../search-manager';
 
 type BaseComponentCardProps = {
-  componentType: string,
-  displayName: string, description: string,
-  numChildren?: number,
-  tags: ContentHitTags,
-  actions: React.ReactNode,
+  componentType: string;
+  displayName: string;
+  description: string;
+  numChildren?: number;
+  tags: ContentHitTags;
+  actions: React.ReactNode;
+  hasUnpublishedChanges?: boolean;
   onSelect: () => void
 };
 
@@ -27,6 +31,7 @@ const BaseComponentCard = ({
   tags,
   actions,
   onSelect,
+  ...props
 } : BaseComponentCardProps) => {
   const tagCount = useMemo(() => {
     if (!tags) {
@@ -37,6 +42,7 @@ const BaseComponentCard = ({
   }, [tags]);
 
   const componentIcon = getItemIcon(componentType);
+  const intl = useIntl();
 
   return (
     <Container className="library-component-card">
@@ -75,7 +81,8 @@ const BaseComponentCard = ({
             <div className="text-truncate h3 mt-2">
               <Highlight text={displayName} />
             </div>
-            <Highlight text={description} />
+            <Highlight text={description} /><br />
+            {props.hasUnpublishedChanges ? <Badge variant="warning">{intl.formatMessage(messages.unpublishedChanges)}</Badge> : null}
           </Card.Section>
         </Card.Body>
       </Card>
diff --git a/src/library-authoring/components/ComponentCard.test.tsx b/src/library-authoring/components/ComponentCard.test.tsx
index 9d0c53a30..2fed43645 100644
--- a/src/library-authoring/components/ComponentCard.test.tsx
+++ b/src/library-authoring/components/ComponentCard.test.tsx
@@ -9,6 +9,7 @@ import { LibraryProvider } from '../common/context/LibraryContext';
 import { getClipboardUrl } from '../../generic/data/api';
 import { ContentHit } from '../../search-manager';
 import ComponentCard from './ComponentCard';
+import { PublishStatus } from '../../search-manager/data/api';
 
 const contentHit: ContentHit = {
   id: '1',
@@ -35,6 +36,7 @@ const contentHit: ContentHit = {
   modified: 1722434322294,
   lastPublished: null,
   collections: {},
+  publishStatus: PublishStatus.Published,
 };
 
 const clipboardBroadcastChannelMock = {
diff --git a/src/library-authoring/components/ComponentCard.tsx b/src/library-authoring/components/ComponentCard.tsx
index 196a060f9..682024087 100644
--- a/src/library-authoring/components/ComponentCard.tsx
+++ b/src/library-authoring/components/ComponentCard.tsx
@@ -29,6 +29,7 @@ import BaseComponentCard from './BaseComponentCard';
 import { canEditComponent } from './ComponentEditorModal';
 import messages from './messages';
 import ComponentDeleter from './ComponentDeleter';
+import { PublishStatus } from '../../search-manager/data/api';
 
 type ComponentCardProps = {
   contentHit: ContentHit,
@@ -196,6 +197,7 @@ const ComponentCard = ({ contentHit }: ComponentCardProps) => {
     formatted,
     tags,
     usageKey,
+    publishStatus,
   } = contentHit;
   const componentDescription: string = (
     showOnlyPublished ? formatted.published?.description : formatted.description
@@ -228,6 +230,7 @@ const ComponentCard = ({ contentHit }: ComponentCardProps) => {
           )}
         </ActionRow>
       )}
+      hasUnpublishedChanges={publishStatus !== PublishStatus.Published}
       onSelect={openComponent}
     />
   );
diff --git a/src/library-authoring/components/messages.ts b/src/library-authoring/components/messages.ts
index 0e466736e..4a4074683 100644
--- a/src/library-authoring/components/messages.ts
+++ b/src/library-authoring/components/messages.ts
@@ -151,6 +151,10 @@ const messages = defineMessages({
     defaultMessage: 'Select',
     description: 'Button title for selecting multiple components',
   },
+  unpublishedChanges: {
+    id: 'course-authoring.library-authoring.component.unpublished-changes',
+    defaultMessage: 'Unpublished changes',
+    description: 'Badge text shown when a component has unpublished changes',
+  },
 });
-
 export default messages;
diff --git a/src/search-manager/FilterByPublished.tsx b/src/search-manager/FilterByPublished.tsx
new file mode 100644
index 000000000..cc20c2cc0
--- /dev/null
+++ b/src/search-manager/FilterByPublished.tsx
@@ -0,0 +1,107 @@
+import React from 'react';
+import {
+  Badge,
+  Form,
+  Menu,
+  MenuItem,
+} from '@openedx/paragon';
+import { FilterList } from '@openedx/paragon/icons';
+import { FormattedMessage, useIntl } from '@edx/frontend-platform/i18n';
+import messages from './messages';
+import SearchFilterWidget from './SearchFilterWidget';
+import { useSearchContext } from './SearchManager';
+import { PublishStatus, SearchSortOption } from './data/api';
+
+/**
+ * A button with a dropdown that allows filtering the current search by publish status
+ */
+const FilterByPublished: React.FC<Record<never, never>> = () => {
+  const [onlyPublished, setOnlyPublished] = React.useState(false);
+  const intl = useIntl();
+  const {
+    publishStatus,
+    publishStatusFilter,
+    setPublishStatusFilter,
+    searchSortOrder,
+  } = useSearchContext();
+
+  const clearFilters = React.useCallback(() => {
+    setPublishStatusFilter([]);
+  }, []);
+
+  React.useEffect(() => {
+    if (searchSortOrder === SearchSortOption.RECENTLY_PUBLISHED) {
+      setPublishStatusFilter([PublishStatus.Published, PublishStatus.Modified]);
+      setOnlyPublished(true);
+    } else {
+      setOnlyPublished(false);
+    }
+  }, [searchSortOrder]);
+
+  const toggleFilterMode = React.useCallback((mode: PublishStatus) => {
+    setPublishStatusFilter(oldList => {
+      if (oldList.includes(mode)) {
+        return oldList.filter(m => m !== mode);
+      }
+      return [...oldList, mode];
+    });
+  }, [setPublishStatusFilter]);
+  const modeToLabel = {
+    published: intl.formatMessage(messages.publishStatusPublished),
+    modified: intl.formatMessage(messages.publishStatusModified),
+    never: intl.formatMessage(messages.publishStatusNeverPublished),
+  };
+  const appliedFilters = publishStatusFilter.map(mode => ({ label: modeToLabel[mode] }));
+
+  return (
+    <SearchFilterWidget
+      appliedFilters={appliedFilters}
+      label={<FormattedMessage {...messages.publishStatusFilter} />}
+      clearFilter={clearFilters}
+      icon={FilterList}
+    >
+      <Form.Group className="mb-0">
+        <Form.CheckboxSet
+          name="publish-status-filter"
+          value={publishStatusFilter}
+        >
+          <Menu className="block-type-refinement-menu" style={{ boxShadow: 'none' }}>
+            <MenuItem
+              as={Form.Checkbox}
+              value={PublishStatus.Published}
+              onChange={() => { toggleFilterMode(PublishStatus.Published); }}
+            >
+              <div>
+                {intl.formatMessage(messages.publishStatusPublished)}
+                <Badge variant="light" pill>{publishStatus[PublishStatus.Published] ?? 0}</Badge>
+              </div>
+            </MenuItem>
+            <MenuItem
+              as={Form.Checkbox}
+              value={PublishStatus.Modified}
+              onChange={() => { toggleFilterMode(PublishStatus.Modified); }}
+            >
+              <div>
+                {intl.formatMessage(messages.publishStatusModified)}
+                <Badge variant="light" pill>{publishStatus[PublishStatus.Modified] ?? 0}</Badge>
+              </div>
+            </MenuItem>
+            <MenuItem
+              as={Form.Checkbox}
+              value={PublishStatus.NeverPublished}
+              onChange={() => { toggleFilterMode(PublishStatus.NeverPublished); }}
+              disabled={onlyPublished}
+            >
+              <div>
+                {intl.formatMessage(messages.publishStatusNeverPublished)}
+                <Badge variant="light" pill>{publishStatus[PublishStatus.NeverPublished] ?? 0}</Badge>
+              </div>
+            </MenuItem>
+          </Menu>
+        </Form.CheckboxSet>
+      </Form.Group>
+    </SearchFilterWidget>
+  );
+};
+
+export default FilterByPublished;
diff --git a/src/search-manager/SearchManager.ts b/src/search-manager/SearchManager.ts
index 334897cb9..ebfe5a09c 100644
--- a/src/search-manager/SearchManager.ts
+++ b/src/search-manager/SearchManager.ts
@@ -9,7 +9,10 @@ import { MeiliSearch, type Filter } from 'meilisearch';
 import { union } from 'lodash';
 
 import {
-  CollectionHit, ContentHit, SearchSortOption, forceArray,
+  CollectionHit,
+  ContentHit,
+  SearchSortOption,
+  forceArray, PublishStatus,
 } from './data/api';
 import { TypesFilterData, useStateOrUrlSearchParam } from './hooks';
 import { useContentSearchConnection, useContentSearchResults } from './data/apiHooks';
@@ -20,12 +23,15 @@ export interface SearchContextData {
   indexName?: string;
   searchKeywords: string;
   setSearchKeywords: React.Dispatch<React.SetStateAction<string>>;
+  publishStatusFilter: PublishStatus[];
+  setPublishStatusFilter: React.Dispatch<React.SetStateAction<PublishStatus[]>>;
   typesFilter: TypesFilterData;
   setTypesFilter: React.Dispatch<React.SetStateAction<TypesFilterData>>;
   tagsFilter: string[];
   setTagsFilter: React.Dispatch<React.SetStateAction<string[]>>;
   blockTypes: Record<string, number>;
   problemTypes: Record<string, number>;
+  publishStatus: Record<string, number>;
   extraFilter?: Filter;
   canClearFilters: boolean;
   clearFilters: () => void;
@@ -98,6 +104,14 @@ export const SearchContextProvider: React.FC<{
     skipUrlUpdate,
   );
 
+  const [publishStatusFilter, setPublishStatusFilter] = useStateOrUrlSearchParam<PublishStatus>(
+    [],
+    'published',
+    (value: string) => Object.values(PublishStatus).find((enumValue) => value === enumValue),
+    (value: PublishStatus) => value.toString(),
+    skipUrlUpdate,
+  );
+
   // E.g ?usageKey=lb:OpenCraft:libA:problem:5714eb65-7c36-4eee-8ab9-a54ed5a95849
   const sanitizeUsageKey = (value: string): string | undefined => {
     try {
@@ -144,12 +158,14 @@ export const SearchContextProvider: React.FC<{
   const canClearFilters = (
     !typesFilter.isEmpty()
     || tagsFilter.length > 0
+    || publishStatusFilter.length > 0
     || !!usageKey
   );
   const isFiltered = canClearFilters || (searchKeywords !== '');
   const clearFilters = React.useCallback(() => {
     setTypesFilter((types) => types.clear());
     setTagsFilter([]);
+    setPublishStatusFilter([]);
     if (usageKey !== '') {
       setUsageKey('');
     }
@@ -164,6 +180,7 @@ export const SearchContextProvider: React.FC<{
     indexName,
     extraFilter,
     searchKeywords,
+    publishStatusFilter,
     blockTypesFilter: [...typesFilter.blocks],
     problemTypesFilter: [...typesFilter.problems],
     tagsFilter,
@@ -177,6 +194,8 @@ export const SearchContextProvider: React.FC<{
       indexName,
       searchKeywords,
       setSearchKeywords,
+      publishStatusFilter,
+      setPublishStatusFilter,
       typesFilter,
       setTypesFilter,
       tagsFilter,
diff --git a/src/search-manager/data/api.ts b/src/search-manager/data/api.ts
index 28822071a..eb5340d54 100644
--- a/src/search-manager/data/api.ts
+++ b/src/search-manager/data/api.ts
@@ -25,6 +25,12 @@ export enum SearchSortOption {
   RECENTLY_MODIFIED = 'modified:desc',
 }
 
+export enum PublishStatus {
+  Published = 'published',
+  Modified = 'modified',
+  NeverPublished = 'never',
+}
+
 /**
  * Get the content search configuration from the CMS.
  */
@@ -133,6 +139,7 @@ export interface ContentHit extends BaseContentHit {
   lastPublished: number | null;
   collections: { displayName?: string[], key?: string[] };
   published?: ContentPublishedData;
+  publishStatus: PublishStatus;
   formatted: BaseContentHit['formatted'] & { published?: ContentPublishedData, };
 }
 
@@ -179,6 +186,7 @@ interface FetchSearchParams {
   searchKeywords: string,
   blockTypesFilter?: string[],
   problemTypesFilter?: string[],
+  publishStatusFilter?: PublishStatus[],
   /** The full path of tags that each result MUST have, e.g. ["Difficulty > Hard", "Subject > Math"] */
   tagsFilter?: string[],
   extraFilter?: Filter,
@@ -194,6 +202,7 @@ export async function fetchSearchResults({
   searchKeywords,
   blockTypesFilter,
   problemTypesFilter,
+  publishStatusFilter,
   tagsFilter,
   extraFilter,
   sort,
@@ -205,6 +214,7 @@ export async function fetchSearchResults({
     totalHits: number,
     blockTypes: Record<string, number>,
     problemTypes: Record<string, number>,
+    publishStatus: Record<string, number>,
   }> {
   const queries: MultiSearchQuery[] = [];
 
@@ -215,6 +225,8 @@ export async function fetchSearchResults({
 
   const problemTypesFilterFormatted = problemTypesFilter?.length ? [problemTypesFilter.map(pt => `content.problem_types = ${pt}`)] : [];
 
+  const publishStatusFilterFormatted = publishStatusFilter?.length ? [publishStatusFilter.map(ps => `publish_status = ${ps}`)] : [];
+
   const tagsFilterFormatted = formatTagsFilter(tagsFilter);
 
   const limit = 20; // How many results to retrieve per page.
@@ -235,6 +247,7 @@ export async function fetchSearchResults({
       ...typeFilters,
       ...extraFilterFormatted,
       ...tagsFilterFormatted,
+      ...publishStatusFilterFormatted,
     ],
     attributesToHighlight: ['display_name', 'description', 'published'],
     highlightPreTag: HIGHLIGHT_PRE_TAG,
@@ -249,7 +262,7 @@ export async function fetchSearchResults({
   if (!skipBlockTypeFetch) {
     queries.push({
       indexUid: indexName,
-      facets: ['block_type', 'content.problem_types'],
+      facets: ['block_type', 'content.problem_types', 'publish_status'],
       filter: [
         ...extraFilterFormatted,
         // We exclude the block type filter here so we get all the other available options for it.
@@ -266,6 +279,7 @@ export async function fetchSearchResults({
     totalHits: results[0].totalHits ?? results[0].estimatedTotalHits ?? hitLength,
     blockTypes: results[1]?.facetDistribution?.block_type ?? {},
     problemTypes: results[1]?.facetDistribution?.['content.problem_types'] ?? {},
+    publishStatus: results[1]?.facetDistribution?.publish_status ?? {},
     nextOffset: hitLength === limit ? offset + limit : undefined,
   };
 }
diff --git a/src/search-manager/data/apiHooks.ts b/src/search-manager/data/apiHooks.ts
index 923749b20..c2fe73bf7 100644
--- a/src/search-manager/data/apiHooks.ts
+++ b/src/search-manager/data/apiHooks.ts
@@ -10,6 +10,7 @@ import {
   fetchTagsThatMatchKeyword,
   getContentSearchConfig,
   fetchBlockTypes,
+  type PublishStatus,
 } from './api';
 
 /**
@@ -53,6 +54,7 @@ export const useContentSearchResults = ({
   searchKeywords,
   blockTypesFilter = [],
   problemTypesFilter = [],
+  publishStatusFilter = [],
   tagsFilter = [],
   sort = [],
   skipBlockTypeFetch = false,
@@ -69,6 +71,7 @@ export const useContentSearchResults = ({
   blockTypesFilter?: string[];
   /** Only search for these problem types (e.g. `["choiceresponse", "multiplechoiceresponse"]`) */
   problemTypesFilter?: string[];
+  publishStatusFilter?: PublishStatus[];
   /** Required tags (all must match), e.g. `["Difficulty > Hard", "Subject > Math"]` */
   tagsFilter?: string[];
   /** Sort search results using these options */
@@ -88,6 +91,7 @@ export const useContentSearchResults = ({
       searchKeywords,
       blockTypesFilter,
       problemTypesFilter,
+      publishStatusFilter,
       tagsFilter,
       sort,
     ],
@@ -103,6 +107,7 @@ export const useContentSearchResults = ({
         searchKeywords,
         blockTypesFilter,
         problemTypesFilter,
+        publishStatusFilter,
         tagsFilter,
         sort,
         // For infinite pagination of results, we can retrieve additional pages if requested.
@@ -128,6 +133,7 @@ export const useContentSearchResults = ({
     // The distribution of block type filter options
     blockTypes: pages?.[0]?.blockTypes ?? {},
     problemTypes: pages?.[0]?.problemTypes ?? {},
+    publishStatus: pages?.[0]?.publishStatus ?? {},
     status: query.status,
     isLoading: query.isLoading,
     isError: query.isError,
diff --git a/src/search-manager/index.ts b/src/search-manager/index.ts
index 278a53715..65e515d84 100644
--- a/src/search-manager/index.ts
+++ b/src/search-manager/index.ts
@@ -3,6 +3,7 @@ export { default as BlockTypeLabel } from './BlockTypeLabel';
 export { default as ClearFiltersButton } from './ClearFiltersButton';
 export { default as FilterByBlockType } from './FilterByBlockType';
 export { default as FilterByTags } from './FilterByTags';
+export { default as FilterByPublished } from './FilterByPublished';
 export { default as Highlight } from './Highlight';
 export { default as SearchKeywordsField } from './SearchKeywordsField';
 export { default as SearchSortWidget } from './SearchSortWidget';
diff --git a/src/search-manager/messages.ts b/src/search-manager/messages.ts
index aca799f93..ba6da3938 100644
--- a/src/search-manager/messages.ts
+++ b/src/search-manager/messages.ts
@@ -221,6 +221,26 @@ const messages = defineMessages({
     defaultMessage: 'Most Relevant',
     description: 'Label for the content search sort drop-down which sorts keyword searches by relevance',
   },
+  publishStatusPublished: {
+    id: 'course-authoring.search-manager.publishStatus.published',
+    defaultMessage: 'Published',
+    description: 'Label for published content in the publish status filter',
+  },
+  publishStatusModified: {
+    id: 'course-authoring.search-manager.publishStatus.modified',
+    defaultMessage: 'Modified since publish',
+    description: 'Label for content modified since last publish in the publish status filter',
+  },
+  publishStatusNeverPublished: {
+    id: 'course-authoring.search-manager.publishStatus.neverPublished',
+    defaultMessage: 'Never published',
+    description: 'Label for content that has never been published in the publish status filter',
+  },
+  publishStatusFilter: {
+    id: 'course-authoring.search-manager.publishStatus.filter',
+    defaultMessage: 'Publish Status',
+    description: 'Label for the filter that allows filtering content by publish status',
+  },
 });
 
 export default messages;
diff --git a/src/search-modal/SearchUI.test.tsx b/src/search-modal/SearchUI.test.tsx
index fb8269413..2990cd6e1 100644
--- a/src/search-modal/SearchUI.test.tsx
+++ b/src/search-modal/SearchUI.test.tsx
@@ -371,7 +371,7 @@ describe('<SearchUI />', () => {
       // Clear any search filters applied by the previous test.
       // We need to do this because search filters are stored in the URL, and so they can leak between tests.
       const { queryByRole } = rendered;
-      const clearFilters = await queryByRole('button', { name: /clear filters/i });
+      const clearFilters = queryByRole('button', { name: /clear filters/i });
       if (clearFilters) {
         fireEvent.click(clearFilters);
       }
@@ -425,7 +425,7 @@ describe('<SearchUI />', () => {
       await waitFor(() => { expect(fetchMock).toHaveFetchedTimes(2, searchEndpoint, 'post'); });
       // Because we're mocking the results, there's no actual changes to the mock results,
       // but we can verify that the filter was sent in the request
-      expect(fetchMock).toBeDone((_url, req) => {
+      expect(fetchMock).toHaveLastFetched((_url, req) => {
         const requestData = JSON.parse(req.body?.toString() ?? '');
         const requestedFilter = requestData?.queries?.[0]?.filter;
         return JSON.stringify(requestedFilter) === JSON.stringify([
@@ -460,7 +460,7 @@ describe('<SearchUI />', () => {
       await waitFor(() => { expect(fetchMock).toHaveFetchedTimes(2, searchEndpoint, 'post'); });
       // Because we're mocking the results, there's no actual changes to the mock results,
       // but we can verify that the filter was sent in the request
-      expect(fetchMock).toBeDone((_url, req) => {
+      expect(fetchMock).toHaveLastFetched((_url, req) => {
         const requestData = JSON.parse(req.body?.toString() ?? '');
         const requestedFilter = requestData?.queries?.[0]?.filter;
         return JSON.stringify(requestedFilter) === JSON.stringify([