1. open glade from the cli
2. add a window
3. add a menu bar
4. right click one of the menu items, and select edit
5. Hierarchy tab
6. under one of the Normal items, select an Image item
7. on the right side, under <b>Menu Item</b> change the name with your keyboard
8. with your very next mouse action, right under the name, click the "Type:" drop down.



I get an infinite loop of:
(glade:2650): Gtk-CRITICAL **: gtk_widget_event: assertion `WIDGET_REALIZED_FOR_EVENT (widget, event)' failed


The glade:#### number varies.