GNOME Bugzilla – Bug 679448
menubutton: set DROPDOWN_MENU hint on the menu toplevel
Last modified: 2012-07-05 14:14:01 UTC
So the WM can render the menu shadows correctly, omitting the top side, in the common case the menu is rendered down from a toolbar.
Thanks for the bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find. *** This bug has been marked as a duplicate of bug 679449 ***