diff --git a/tests/library/inspector/cli-codegen-2.spec.ts b/tests/library/inspector/cli-codegen-2.spec.ts
index dcd27816fe..30f4817b9b 100644
--- a/tests/library/inspector/cli-codegen-2.spec.ts
+++ b/tests/library/inspector/cli-codegen-2.spec.ts
@@ -368,6 +368,7 @@ test.describe('cli codegen', () => {
   });
 
   test('should not clash pages', async ({ page, openRecorder, browserName }) => {
+    test.fixme(browserName === 'firefox', 'https://github.com/microsoft/playwright/issues/23117');
     const recorder = await openRecorder();
     const [popup1] = await Promise.all([
       page.context().waitForEvent('page'),
diff --git a/tests/library/trace-viewer.spec.ts b/tests/library/trace-viewer.spec.ts
index 9d5580459c..a19f01741d 100644
--- a/tests/library/trace-viewer.spec.ts
+++ b/tests/library/trace-viewer.spec.ts
@@ -577,7 +577,8 @@ test('should show action source', async ({ showTraceViewer }) => {
   await expect(page.getByTestId('stack-trace').locator('.list-view-entry.selected')).toHaveText(/doClick.*trace-viewer\.spec\.ts:[\d]+/);
 });
 
-test('should follow redirects', async ({ page, runAndTrace, server, asset }) => {
+test('should follow redirects', async ({ page, runAndTrace, server, asset, browserName }) => {
+  test.fixme(browserName === 'chromium', 'https://github.com/microsoft/playwright/issues/23115');
   server.setRoute('/empty.html', (req, res) => {
     res.writeHead(200, { 'Content-Type': 'text/html' });
     res.end(`<div><img id=img src="image.png"></img></div>`);
diff --git a/tests/library/video.spec.ts b/tests/library/video.spec.ts
index 03b39b8e84..54ca41ff2d 100644
--- a/tests/library/video.spec.ts
+++ b/tests/library/video.spec.ts
@@ -674,10 +674,11 @@ it.describe('screencast', () => {
     expect(files.length).toBe(1);
   });
 
-  it('should capture full viewport', async ({ browserType, browserName, headless, isWindows }, testInfo) => {
+  it('should capture full viewport', async ({ browserType, browserName, headless, isWindows, isLinux }, testInfo) => {
     it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/22411' });
     it.fixme(browserName === 'chromium' && !headless, 'The square is not on the video');
     it.fixme(browserName === 'firefox' && isWindows, 'https://github.com/microsoft/playwright/issues/14405');
+    it.fixme(browserName === 'firefox' && !headless && isLinux, 'https://github.com/microsoft/playwright/issues/23118');
     const size = { width: 600, height: 400 };
     const browser = await browserType.launch();
 
diff --git a/tests/playwright-test/playwright.fetch.spec.ts b/tests/playwright-test/playwright.fetch.spec.ts
index 540413aeef..8401fee4b2 100644
--- a/tests/playwright-test/playwright.fetch.spec.ts
+++ b/tests/playwright-test/playwright.fetch.spec.ts
@@ -52,6 +52,7 @@ test('should use baseURL in request fixture', async ({ runInlineTest, server })
 });
 
 test('should stop tracing on requestContext.dispose()', async ({ runInlineTest, server }) => {
+  test.fixme(process.platform === 'darwin', 'https://github.com/microsoft/playwright/issues/23116');
   server.setRoute('/slow', (req, resp) => {
     resp.writeHead(200, {
       'Content-Type': 'text/plain; charset=utf-8',
diff --git a/tests/playwright-test/ui-mode-trace.spec.ts b/tests/playwright-test/ui-mode-trace.spec.ts
index 6330e6f786..9194e74add 100644
--- a/tests/playwright-test/ui-mode-trace.spec.ts
+++ b/tests/playwright-test/ui-mode-trace.spec.ts
@@ -19,6 +19,7 @@ import { test, expect } from './ui-mode-fixtures';
 test.describe.configure({ mode: 'parallel' });
 
 test('should merge trace events', async ({ runUITest, server }) => {
+  test.fixme(true, 'https://github.com/microsoft/playwright/issues/23114');
   const { page } = await runUITest({
     'a.test.ts': `
       import { test, expect } from '@playwright/test';
@@ -50,6 +51,7 @@ test('should merge trace events', async ({ runUITest, server }) => {
 });
 
 test('should merge web assertion events', async ({  runUITest }, testInfo) => {
+  test.fixme(process.platform === 'darwin' || process.platform === 'win32', 'https://github.com/microsoft/playwright/issues/23114');
   const { page } = await runUITest({
     'a.test.ts': `
       import { test, expect } from '@playwright/test';
@@ -122,6 +124,7 @@ test('should locate sync assertions in source', async ({ runUITest, server }) =>
 });
 
 test('should show snapshots for sync assertions', async ({ runUITest, server }) => {
+  test.fixme(true, 'https://github.com/microsoft/playwright/issues/23114');
   const { page } = await runUITest({
     'a.test.ts': `
       import { test, expect } from '@playwright/test';