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

[Eli Zaretskii]

> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Wed, 25 Sep 2019 16:12:38 +0200
> Cc: Eli Zaretskii <eliz@gnu.org>, 37495 <37495@debbugs.gnu.org>
> 
> So, if you do
> 
>   C-h k
> 
> and then
> 
>   lwindow r
> 
> Emacs says this
> 
> image.png

I see the same, FWIW, and the *Help* window pops up before I hit 'r',
just after I hit lwindow.

I think this is normal.