diff --git a/src/elements/content-sidebar/__tests__/MetadataInstanceEditor.test.tsx b/src/elements/content-sidebar/__tests__/MetadataInstanceEditor.test.tsx
index c5e30162b3..25ed0e400f 100644
--- a/src/elements/content-sidebar/__tests__/MetadataInstanceEditor.test.tsx
+++ b/src/elements/content-sidebar/__tests__/MetadataInstanceEditor.test.tsx
@@ -59,21 +59,6 @@ describe('MetadataInstanceEditor', () => {
onUnsavedChangesModalCancel: mockOnUnsavedChangesModalCancel,
};
- // Mock window.matchMedia to simulate media query behavior for tests
- // in which UnsavedChangesModal component relies on it.
- const mockMatchMedia = () =>
- Object.defineProperty(window, 'matchMedia', {
- writable: true,
- value: jest.fn().mockImplementation(query => ({
- matches: false,
- media: query,
- onchange: null,
- addEventListener: jest.fn(),
- removeEventListener: jest.fn(),
- dispatchEvent: jest.fn(),
- })),
- });
-
test('should render MetadataInstanceForm with correct props', () => {
render();
@@ -90,8 +75,6 @@ describe('MetadataInstanceEditor', () => {
});
test('should render UnsavedChangesModal if isUnsavedChangesModalOpen is true', async () => {
- mockMatchMedia();
-
const props = { ...defaultProps, isUnsavedChangesModalOpen: true };
const { findByText } = render();
@@ -110,8 +93,6 @@ describe('MetadataInstanceEditor', () => {
});
test('Should call onUnsavedChangesModalCancel instead onCancel when canceling through UnsavedChangesModal', async () => {
- mockMatchMedia();
-
const props: MetadataInstanceEditorProps = {
...defaultProps,
template: mockCustomMetadataTemplateWithField,