diff --git a/src/components/BulkEditPane/BulkEditListResult/BulkEditInAppPreviewModal/BulkEditInAppPreviewModal.test.js b/src/components/BulkEditPane/BulkEditListResult/BulkEditInAppPreviewModal/BulkEditInAppPreviewModal.test.js
index aa149b57..d6b1ddab 100644
--- a/src/components/BulkEditPane/BulkEditListResult/BulkEditInAppPreviewModal/BulkEditInAppPreviewModal.test.js
+++ b/src/components/BulkEditPane/BulkEditListResult/BulkEditInAppPreviewModal/BulkEditInAppPreviewModal.test.js
@@ -2,10 +2,8 @@ import { QueryClientProvider } from 'react-query';
 import { MemoryRouter } from 'react-router';
 
 import {
-  act,
   render,
   screen,
-  fireEvent
 } from '@testing-library/react';
 
 import { useOkapiKy } from '@folio/stripes/core';
@@ -16,11 +14,7 @@ import { bulkEditLogsData } from '../../../../../test/jest/__mock__/fakeData';
 import { queryClient } from '../../../../../test/jest/utils/queryClient';
 import { RootContext } from '../../../../context/RootContext';
 
-import {
-  ACTIONS,
-  OPTIONS,
-  JOB_STATUSES,
-} from '../../../../constants';
+import { JOB_STATUSES } from '../../../../constants';
 import {
   useBulkOperationDetails,
   useRecordsPreview,
@@ -37,14 +31,12 @@ const bulkOperation = bulkEditLogsData[0];
 const visibleColumns = [];
 const setVisibleColumns = jest.fn();
 const onKeepEditing = jest.fn();
-const onChangesCommited = jest.fn();
 
 const defaultProps = {
   open: true,
-  bulkOperationId: bulkOperation.id.toString(),
   onKeepEditing,
-  onChangesCommited,
-  contentUpdates: undefined,
+  isPreviewLoading: false,
+  modalFooter: <div>Footer</div>,
 };
 
 const renderPreviewModal = (props = defaultProps, fileName = 'barcodes.csv') => {
@@ -92,28 +84,7 @@ describe('BulkEditInAppPreviewModal', () => {
       });
   });
 
-  it('should call all footer handlers', () => {
-    renderPreviewModal();
-
-    fireEvent.click(screen.getByText('ui-bulk-edit.previewModal.keepEditing'));
-    expect(onKeepEditing).toHaveBeenCalled();
-  });
-
-  it('should call all footer handlers without fileName', () => {
-    renderPreviewModal(defaultProps, '');
-
-    fireEvent.click(screen.getByText('ui-bulk-edit.previewModal.downloadPreview'));
-  });
-
   it('should display preview records when available', async () => {
-    const contentUpdates = [
-      {
-        option: OPTIONS.STATUS,
-        actions: [{
-          type: ACTIONS.CLEAR_FIELD,
-        }],
-      },
-    ];
     const uuidColumn = {
       value: 'uuid',
       label: 'uuid',
@@ -129,12 +100,7 @@ describe('BulkEditInAppPreviewModal', () => {
       status: JOB_STATUSES.REVIEW_CHANGES,
     });
 
-    await act(async () => {
-      renderPreviewModal({
-        ...defaultProps,
-        contentUpdates,
-      });
-    });
+    await renderPreviewModal();
 
     expect(screen.getByText('ui-bulk-edit.previewModal.previewToBeChanged')).toBeInTheDocument();
 
@@ -142,4 +108,10 @@ describe('BulkEditInAppPreviewModal', () => {
       rootNode: document.body,
     });
   });
+
+  it('should display footer if provided', async () => {
+    await renderPreviewModal();
+
+    expect(screen.getByText('Footer')).toBeInTheDocument();
+  });
 });
diff --git a/src/hooks/useConfirmChanges.test.js b/src/hooks/useConfirmChanges.test.js
index c163c231..3b4efee6 100644
--- a/src/hooks/useConfirmChanges.test.js
+++ b/src/hooks/useConfirmChanges.test.js
@@ -5,7 +5,7 @@ import { useShowCallout } from '@folio/stripes-acq-components';
 
 import '../../test/jest/__mock__/reactIntl.mock';
 
-import { useBulkOperationDetails, useBulkOperationStart, useFileDownload } from './api';
+import { useBulkOperationDetails, useBulkOperationStart } from './api';
 import { useSearchParams } from './useSearchParams';
 import { useConfirmChanges } from './useConfirmChanges';
 import { pollForStatus } from '../utils/pollForStatus';
@@ -27,7 +27,6 @@ jest.mock('@folio/stripes-acq-components', () => ({
 jest.mock('./api', () => ({
   useBulkOperationDetails: jest.fn(),
   useBulkOperationStart: jest.fn(),
-  useFileDownload: jest.fn(),
 }));
 
 jest.mock('./useSearchParams', () => ({
@@ -46,7 +45,6 @@ describe('useConfirmChanges', () => {
   };
   const mockBulkOperationDetails = { bulkDetails: { totalNumOfRecords: 100 } };
   const mockBulkOperationStart = jest.fn();
-  const mockDownloadFile = jest.fn();
 
   beforeEach(() => {
     useShowCallout.mockReturnValue(mockCallout);
@@ -54,7 +52,6 @@ describe('useConfirmChanges', () => {
     useBulkOperationDetails.mockReturnValue(mockBulkOperationDetails);
     useBulkOperationStart.mockReturnValue({ bulkOperationStart: mockBulkOperationStart });
     useSearchParams.mockReturnValue({ criteria: 'testCriteria', initialFileName: 'initialFileName' });
-    useFileDownload.mockReturnValue({ refetch: mockDownloadFile, isFetching: false });
     pollForStatus.mockImplementation(() => Promise.resolve());
 
     jest.clearAllMocks();
@@ -129,17 +126,4 @@ describe('useConfirmChanges', () => {
     expect(result.current.isPreviewLoading).toBe(false);
     expect(result.current.isPreviewModalOpened).toBe(false); // Modal should close on error
   });
-
-  it('should call downloadFile from useFileDownload', () => {
-    const { result } = renderHook(() => useConfirmChanges({
-      queryDownloadKey: 'testKey',
-      bulkOperationId: '123',
-    }));
-
-    act(() => {
-      result.current.downloadFile();
-    });
-
-    expect(mockDownloadFile).toHaveBeenCalled();
-  });
 });
diff --git a/src/utils/files.test.js b/src/utils/files.test.js
index 374cc0a7..b806c61e 100644
--- a/src/utils/files.test.js
+++ b/src/utils/files.test.js
@@ -57,15 +57,15 @@ describe('files', () => {
     it('should save the file with the correct name and extension for MARC approach', () => {
       const bulkOperationId = '123';
       const fileData = 'data';
-      const initialFileName = 'abc.csv';
-      const approach = APPROACHES.MARC;
+      const initialFileName = 'abc.mrc';
+      const extension = 'mrc';
 
       getFormattedFilePrefixDate.mockReturnValue('2024-08-09');
 
       savePreviewFile({
         bulkOperationId,
         fileData,
-        approach,
+        extension,
         initialFileName,
       });
 
@@ -79,14 +79,14 @@ describe('files', () => {
       const bulkOperationId = '123';
       const fileData = 'data';
       const initialFileName = 'abc.csv';
-      const approach = APPROACHES.IN_APP;
+      const extension = 'csv';
 
       getFormattedFilePrefixDate.mockReturnValue('2024-08-09');
 
       savePreviewFile({
         bulkOperationId,
         fileData,
-        approach,
+        extension,
         initialFileName,
       });
 
@@ -100,14 +100,14 @@ describe('files', () => {
       const bulkOperationId = '123';
       const fileData = 'data';
       const initialFileName = '';
-      const approach = APPROACHES.MARC;
+      const extension = 'mrc';
 
       getFormattedFilePrefixDate.mockReturnValue('2024-08-09');
 
       savePreviewFile({
         bulkOperationId,
         fileData,
-        approach,
+        extension,
         initialFileName,
       });