anchor.diff:              htmlEditor.resize();
               cssEditor.resize();
             });
  +      consoleExpandController = controller;
  +      if (shouldOpenConsole) {
  +        controller.open();
  +      }
       } else {
         consoleExpandController =
             Console(DElement(querySelector('#console-output-container')));
  
positive.code:   bool get autoRunEnabled {
      final url = Uri.parse(window.location.toString());
      return url.queryParameters['run'] == 'true';
    }
  
    // ID of an API Doc sample that should be loaded into the editors.
  
negative.code:       });
  
      if (options.mode == EmbedMode.flutter || options.mode == EmbedMode.html) {
        var controller = ConsoleExpandController(
            expandButton: querySelector('#console-output-header'),
            footer: querySelector('#console-output-footer'),
            expandIcon: querySelector('#console-expand-icon'),
  