anchor.diff:        return;
       }
       _addEscToQueue();
  -
  +    _updateToolbarPlaceholderPadding();
       element.contentEditable = "true";
       _closed = false;
       _onOpenChangeStreamController.add(isOpen);
  
positive.code: 
      if (_contentWrapper.parent != null) {
        _toolBarWrapper.hidden = false;
        return;
      }
  
  
negative.code:     element.contentEditable = "false";
      _closed = true;
      _onOpenChangeStreamController.add(isOpen);
      _updateToolbarPlaceholderPadding();
  
    }
  
  