menus mysteriously popping down...

[wmperry aventail com (William M. Perry)]

In XEmacs/GTK if a timer fires while the user has a menu up, the menu pops
down (but the menu item it is attached to stays selected).  The timeouts
are added using gtk_timeout_add()...

I could not find any logic in gtk/gtkmenu.c that would cause this - does
anybody know why this would be happening, and possibly a way around it?

-Bill P.