bug#37495: 27.0.50; lwindow doesn't pass to system

[Eli Zaretskii]

> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Tue, 24 Sep 2019 15:50:35 +0200
> Cc: 37495 <37495@debbugs.gnu.org>
> 
> I see two problems in your image, but none of them are related to being 
> unable to redefine lwindow.

I thought the OP said that lwindow doesn't work for him _without_
redefining it.  IOW, the default action of the key is somehow
intercepted by Emacs when it shouldn't be.

Am I confused?