diff --git a/tests/library/browsercontext-cookies.spec.ts b/tests/library/browsercontext-cookies.spec.ts
index 9651af88167543..4731c7e4b9cf3a 100644
--- a/tests/library/browsercontext-cookies.spec.ts
+++ b/tests/library/browsercontext-cookies.spec.ts
@@ -350,7 +350,7 @@ it('should be able to send third party cookies via an iframe', async ({ browser,
   }
 });
 
-it('should support requestStorageAccess', async ({ page, server, browserName, isMac, isLinux, isWindows }) => {
+it('should support requestStorageAccess', async ({ page, server, channel, browserName, isMac, isLinux, isWindows }) => {
   it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/17285' });
   it.skip(browserName === 'chromium', 'requestStorageAccess API is not available in Chromium');
   server.setRoute('/set-cookie.html', (req, res) => {
@@ -370,9 +370,8 @@ it('should support requestStorageAccess', async ({ page, server, browserName, is
         server.waitForRequest('/title.html'),
         frame.evaluate(() => fetch('/title.html'))
       ]);
-      expect(serverRequest.headers.cookie).toBe('name=value');
+      expect(serverRequest.headers.cookie).toBe(channel === 'firefox-beta' ? undefined : 'name=value');
     }
-    return;
   } else {
     if (isLinux && browserName === 'webkit')
       expect(await frame.evaluate(() => document.hasStorageAccess())).toBeTruthy();