anchor.diff:        await pageLoaded.future;
         expect(controller.currentUrl(), completion(primaryUrl));
       },
  -    skip: _skipDueToIssue86757,
  +    // Flaky; see https://github.com/flutter/flutter/issues/90976
  +    skip: true,
     );
   }
   
  
positive.code:     final WebViewController controller = await controllerCompleter.future;
      final String? currentUrl = await controller.currentUrl();
      expect(currentUrl, primaryUrl);
    }, skip: _skipDueToIssue86757);
  
    // TODO(bparrishMines): skipped due to https://github.com/flutter/flutter/issues/86757.
    testWidgets('loadUrl', (WidgetTester tester) async {
      final Completer<WebViewController> controllerCompleter =
          Completer<WebViewController>();
  
negative.code:     await controller.loadUrl(secondaryUrl);
      final String? currentUrl = await controller.currentUrl();
      expect(currentUrl, secondaryUrl);
    });
  
    testWidgets('evaluateJavascript', (WidgetTester tester) async {
      final Completer<WebViewController> controllerCompleter =
  