bug#44167: 28.0.50; Menu Misbehavior

[Eli Zaretskii]

> From: Rustom Mody <rustompmody@gmail.com>
> Date: Sun, 25 Oct 2020 12:02:01 +0530
> Cc: 44167@debbugs.gnu.org
> 
> Just found that the breakage is more extensive.  
> 
> Start emacs28 with -Q
> M-x run-python
> 
> The "Complete" "In/Out" and "Signals" menus are all broken
> 
> Other menus fine
> 
> ie Those define-keys are not needed to experience the breakage

I cannot reproduce this, either.  I guess people are right: this is
specific to GTK 2.x.