docs: private boolean isCreateFolderMode() {
  
          CmsSitemapController controller = getHoverbar().getController();
          CmsSitemapData data = controller.getData();
          return data.isCreateNewFoldersForSubsitemaps()
              && (data.getSubsitemapFolderTypeInfos() != null)
              && !data.getSubsitemapFolderTypeInfos().isEmpty();
      }