openInAppController.stream.listen((event) async {
              if (widget.index != selectedIndexNotifier.value) return;

              final urlToLaunch = (await controller.getUrl()).toString();

              ApplicationMessagesService.showSnackBarGenericError(
                  (await controller.getHtml()) as String);

              ApplicationMessagesService.showSnackBarGenericError(urlToLaunch);
            });