Can dhtmlxGrid sub_row or sub_row_ajax contain Tabbar?

I have the 2.5 pro version and can’t seem to make the tab bar work in the sub_row of the grid. The tab bar looks fine if I open the page all by itself, but in the sub_row, it’s as if the the style sheet for the tabs is completely ignored.

Unfortunately sub_row doesn’t support tabbar as its content.

Thank you for your reply. Suggest you add this caveat to the documentation if it is not already included.