diff --git a/frontend/src/lib/geschichte/JourneyAddBar.svelte.spec.ts b/frontend/src/lib/geschichte/JourneyAddBar.svelte.spec.ts
index 2bbc5988..f42c61db 100644
--- a/frontend/src/lib/geschichte/JourneyAddBar.svelte.spec.ts
+++ b/frontend/src/lib/geschichte/JourneyAddBar.svelte.spec.ts
@@ -9,23 +9,23 @@ afterEach(() => {
 });
 
 describe('JourneyAddBar — interlude flow', () => {
-	it('interlude confirm button is aria-disabled until text is non-empty', async () => {
+	it('interlude confirm button is natively disabled when text is empty (WCAG 4.1.2)', async () => {
 		render(JourneyAddBar, { onAddDocument: vi.fn(), onAddInterlude: vi.fn() });
 
 		await userEvent.click(page.getByText('Zwischentext hinzufügen'));
 
 		const confirmBtn = page.getByRole('button', { name: 'Hinzufügen', exact: true });
-		await expect.element(confirmBtn).toHaveAttribute('aria-disabled', 'true');
+		await expect.element(confirmBtn).toBeDisabled();
 	});
 
-	it('confirm becomes active after typing text', async () => {
+	it('confirm becomes enabled after typing text', async () => {
 		render(JourneyAddBar, { onAddDocument: vi.fn(), onAddInterlude: vi.fn() });
 
 		await userEvent.click(page.getByText('Zwischentext hinzufügen'));
 		await userEvent.fill(page.getByRole('textbox'), 'Eine schöne Reise');
 
 		const confirmBtn = page.getByRole('button', { name: 'Hinzufügen', exact: true });
-		await expect.element(confirmBtn).toHaveAttribute('aria-disabled', 'false');
+		await expect.element(confirmBtn).toBeEnabled();
 	});
 
 	it('calls onAddInterlude with text on confirm', async () => {