diff --git a/packages/playwright-core/src/server/chromium/chromiumSwitches.ts b/packages/playwright-core/src/server/chromium/chromiumSwitches.ts
index 01df7a66ace0b..4774c13ed7152 100644
--- a/packages/playwright-core/src/server/chromium/chromiumSwitches.ts
+++ b/packages/playwright-core/src/server/chromium/chromiumSwitches.ts
@@ -37,7 +37,8 @@ export const chromiumSwitches = [
   // PaintHolding - https://github.com/microsoft/playwright/issues/28023
   // ThirdPartyStoragePartitioning - https://github.com/microsoft/playwright/issues/32230
   // LensOverlay - Hides the Lens feature in the URL address bar. Its not working in unofficial builds.
-  '--disable-features=ImprovedCookieControls,LazyFrameLoading,GlobalMediaControls,DestroyProfileOnBrowserClose,MediaRouter,DialMediaRouteProvider,AcceptCHFrame,AutoExpandDetailsElement,CertificateTransparencyComponentUpdater,AvoidUnnecessaryBeforeUnloadCheckSync,Translate,HttpsUpgrades,PaintHolding,ThirdPartyStoragePartitioning,LensOverlay',
+  // PlzDedicatedWorker - https://github.com/microsoft/playwright/issues/31747
+  '--disable-features=ImprovedCookieControls,LazyFrameLoading,GlobalMediaControls,DestroyProfileOnBrowserClose,MediaRouter,DialMediaRouteProvider,AcceptCHFrame,AutoExpandDetailsElement,CertificateTransparencyComponentUpdater,AvoidUnnecessaryBeforeUnloadCheckSync,Translate,HttpsUpgrades,PaintHolding,ThirdPartyStoragePartitioning,LensOverlay,PlzDedicatedWorker',
   '--allow-pre-commit-input',
   '--disable-hang-monitor',
   '--disable-ipc-flooding-protection',
diff --git a/tests/page/interception.spec.ts b/tests/page/interception.spec.ts
index e50b5fdb086ca..eef67e8b37c1f 100644
--- a/tests/page/interception.spec.ts
+++ b/tests/page/interception.spec.ts
@@ -123,9 +123,10 @@ it('should intercept network activity from worker', async function({ page, serve
 
 it('should intercept worker requests when enabled after worker creation', {
   annotation: { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32355' }
-}, async ({ page, server, isAndroid, browserName }) => {
+}, async ({ page, server, isAndroid, browserName, browserMajorVersion }) => {
   it.skip(isAndroid);
-  it.fixme(browserName === 'chromium');
+  it.skip(browserName === 'chromium' && browserMajorVersion < 130, 'fixed in Chromium 130');
+  it.fixme(browserName === 'chromium', 'requires PlzDedicatedWorker to be enabled');
 
   await page.goto(server.EMPTY_PAGE);
   server.setRoute('/data_for_worker', (req, res) => res.end('failed to intercept'));
diff --git a/tests/page/workers.spec.ts b/tests/page/workers.spec.ts
index ead741602b072..2a1c64fbdc121 100644
--- a/tests/page/workers.spec.ts
+++ b/tests/page/workers.spec.ts
@@ -167,7 +167,6 @@ it('should report network activity', async function({ page, server, browserName,
 
 it('should report network activity on worker creation', async function({ page, server, browserName, browserMajorVersion }) {
   it.skip(browserName === 'firefox' && browserMajorVersion < 114, 'https://github.com/microsoft/playwright/issues/21760');
-  // Chromium needs waitForDebugger enabled for this one.
   await page.goto(server.EMPTY_PAGE);
   const url = server.PREFIX + '/one-style.css';
   const requestPromise = page.waitForRequest(url);
@@ -182,6 +181,19 @@ it('should report network activity on worker creation', async function({ page, s
   expect(response.ok()).toBe(true);
 });
 
+it('should report worker script as network request', {
+  annotation: { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/33107' },
+}, async function({ page, server }) {
+  await page.goto(server.EMPTY_PAGE);
+  const [request1, request2] = await Promise.all([
+    page.waitForEvent('request', r => r.url().includes('worker.js')),
+    page.waitForEvent('requestfinished', r => r.url().includes('worker.js')),
+    page.evaluate(() => (window as any).w = new Worker('/worker/worker.js')),
+  ]);
+  expect.soft(request1.url()).toBe(server.PREFIX + '/worker/worker.js');
+  expect.soft(request1).toBe(request2);
+});
+
 it('should dispatch console messages when page has workers', async function({ page, server }) {
   it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/15550' });
   await page.goto(server.EMPTY_PAGE);