Many contenxt menus can show in in same time in a page

there are four datagrids in one page, every datagrid’s data rows has a context menu, datagrid’s header has a context menu,
then there will be eight context menus in the same pages,
first right click on a datagrid’s body, then the first context menu will show, and then right click on another datagrid’s body, then the second context menu will show, but the first context menu will not close…, so all the eight contextmenus can show in the same time.
this is not good, when right click to show a context menu, the before contextmenu need hide.

Unfortunately the mentioned problem cannot be reconstructed locally.
Please, try to update your dhtmlxGrid version.
If the problem still occurs for you please, provide with a complete demo or share with a demo link, where the problem can be reconstructed.

Please try to use the latest version of dhtmlxGrid, the same issue was actual for older versions of DHTMLX