docs: private boolean shouldShowModelgroupOptionBar(CmsContainerPageElementPanel element) {
  
          if (!getData().isModelGroup() && element.isModelGroup()) {
              for (CmsElementViewInfo info : getData().getElementViews()) {
                  if (info.getElementViewId().equals(element.getElementView())) {
                      return true;
                  }
              }
          }
  
          return false;
      }