diff --git a/packages/playwright-core/src/server/webkit/webview/wvPage.ts b/packages/playwright-core/src/server/webkit/webview/wvPage.ts
index 1969512faa528..ab2e1d4235c10 100644
--- a/packages/playwright-core/src/server/webkit/webview/wvPage.ts
+++ b/packages/playwright-core/src/server/webkit/webview/wvPage.ts
@@ -120,8 +120,8 @@ export class WVPage implements PageDelegate {
     throw new Error('Method not implemented.');
   }
 
-  requestGC(): Promise<void> {
-    throw new Error('Method not implemented.');
+  async requestGC(): Promise<void> {
+    await this._session.send('Heap.gc');
   }
 
   updateFileChooserInterception(): Promise<void> {
diff --git a/tests/webview/expectations/webkit-webview-page.txt b/tests/webview/expectations/webkit-webview-page.txt
index 4721eaf7f89dc..d0e4cb43b1699 100644
--- a/tests/webview/expectations/webkit-webview-page.txt
+++ b/tests/webview/expectations/webkit-webview-page.txt
@@ -411,10 +411,6 @@ page/page-history.spec.ts › page.goForward during renderer-initiated navigatio
 page/page-history.spec.ts › page.reload should work on a page with a hash [fail]
 page/page-history.spec.ts › page.reload should work with cross-origin redirect [fail]
 page/page-history.spec.ts › should reload proper page [fail]
-page/page-leaks.spec.ts › click should not leak [fail]
-page/page-leaks.spec.ts › expect should not leak [fail]
-page/page-leaks.spec.ts › fill should not leak [fail]
-page/page-leaks.spec.ts › waitFor should not leak [fail]
 page/page-localstorage.spec.ts › storage methods are scoped to the current origin [fail]
 page/page-mouse.spec.ts › should pointerdown the div with a custom button [fail]
 page/page-mouse.spec.ts › should select the text with mouse [fail]
@@ -482,7 +478,6 @@ page/page-emulate-media.spec.ts › should emulate contrast [fail]
 page/page-emulate-media.spec.ts › should emulate forcedColors [fail]
 page/page-emulate-media.spec.ts › should emulate type @smoke [fail]
 page/page-emulate-media.spec.ts › should work during navigation [fail]
-page/page-request-gc.spec.ts › should work [fail]
 page/page-request-intercept.spec.ts › should fulfill intercepted response using alias [fail]
 page/page-request-intercept.spec.ts › should intercept with url override [fail]
 page/page-request-intercept.spec.ts › should not follow redirects when maxRedirects is set to 0 in route.fetch [fail]