Dhtmlx Menu Begind external object

I have an external component grid that stays in front of the menu, as the image shows.
i already tried to put the zindex very high but nothing.
Any ideia?

Try to increase z-index of sub items area:

.dhtmlxMenu_dhx_skyblue_SubLevelArea_Polygon { z-index: 1000000000; }
If it doesn’t help - send us completed demo to support@dhtmlx.com
docs.dhtmlx.com/doku.php?id=othe … leted_demo