diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index 9fef28a02b..2f81bfc3b1 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -21,19 +21,19 @@
     },
     {
       "name": "firefox",
-      "revision": "1430",
+      "revision": "1433",
       "installByDefault": true,
       "browserVersion": "120.0.1"
     },
     {
       "name": "firefox-asan",
-      "revision": "1430",
+      "revision": "1433",
       "installByDefault": false,
       "browserVersion": "120.0.1"
     },
     {
       "name": "firefox-beta",
-      "revision": "1430",
+      "revision": "1433",
       "installByDefault": false,
       "browserVersion": "121.0b8"
     },
diff --git a/packages/playwright-core/src/server/firefox/ffInput.ts b/packages/playwright-core/src/server/firefox/ffInput.ts
index e69ab54633..66f35399a5 100644
--- a/packages/playwright-core/src/server/firefox/ffInput.ts
+++ b/packages/playwright-core/src/server/firefox/ffInput.ts
@@ -62,10 +62,6 @@ export class RawKeyboardImpl implements input.RawKeyboard {
   }
 
   async keydown(modifiers: Set<types.KeyboardModifier>, code: string, keyCode: number, keyCodeWithoutLocation: number, key: string, location: number, autoRepeat: boolean, text: string | undefined): Promise<void> {
-    if (code === 'MetaLeft')
-      code = 'OSLeft';
-    if (code === 'MetaRight')
-      code = 'OSRight';
     // Firefox will figure out Enter by itself
     if (text === '\r')
       text = '';
@@ -81,10 +77,6 @@ export class RawKeyboardImpl implements input.RawKeyboard {
   }
 
   async keyup(modifiers: Set<types.KeyboardModifier>, code: string, keyCode: number, keyCodeWithoutLocation: number, key: string, location: number): Promise<void> {
-    if (code === 'MetaLeft')
-      code = 'OSLeft';
-    if (code === 'MetaRight')
-      code = 'OSRight';
     await this._client.send('Page.dispatchKeyEvent', {
       type: 'keyup',
       key,
diff --git a/tests/page/page-keyboard.spec.ts b/tests/page/page-keyboard.spec.ts
index d0a0fd1ff3..94a7c23c90 100644
--- a/tests/page/page-keyboard.spec.ts
+++ b/tests/page/page-keyboard.spec.ts
@@ -326,6 +326,16 @@ it('should handle selectAll', async ({ page, server, isMac }) => {
   expect(await page.$eval('textarea', textarea => textarea.value)).toBe('');
 });
 
+it('pressing Meta should not result in any text insertion on any platform', async ({ page, server, isMac }) => {
+  it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/28495' });
+  await page.setContent('<input type="text" value="hello world">');
+  const input = page.locator('input');
+  await expect(input).toHaveValue('hello world');
+  await input.focus();
+  await page.keyboard.press('Meta');
+  await expect(input).toHaveValue('hello world');
+});
+
 it('should be able to prevent selectAll', async ({ page, server, isMac }) => {
   await page.goto(server.PREFIX + '/input/textarea.html');
   const textarea = await page.$('textarea');
@@ -358,25 +368,13 @@ it('should support MacOS shortcuts', async ({ page, server, platform, browserNam
   expect(await page.$eval('textarea', textarea => textarea.value)).toBe('some ');
 });
 
-it('should press the meta key', async ({ page, browserName, isMac, browserMajorVersion }) => {
+it('should press the meta key', async ({ page }) => {
   const lastEvent = await captureLastKeydown(page);
   await page.keyboard.press('Meta');
   const { key, code, metaKey } = await lastEvent.jsonValue();
-  if (browserName === 'firefox' && !isMac)
-    expect(key).toBe('OS');
-  else
-    expect(key).toBe('Meta');
-
-  if (browserName === 'firefox' && browserMajorVersion <= 117)
-    expect(code).toBe('OSLeft');
-  else
-    expect(code).toBe('MetaLeft');
-
-  if (browserName === 'firefox' && !isMac)
-    expect(metaKey).toBe(false);
-  else
-    expect(metaKey).toBe(true);
-
+  expect(key).toBe('Meta');
+  expect(code).toBe('MetaLeft');
+  expect(metaKey).toBe(true);
 });
 
 it('should work with keyboard events with empty.html', async ({ page, server }) => {