bug#62847: 29.0.90; Propertized space in Org Agenda's mode-name

[Eli Zaretskii]

> From: Ihor Radchenko <yantar92@posteo.net>
> Cc: gusbrs.2016@gmail.com, 62847@debbugs.gnu.org
> Date: Sat, 15 Apr 2023 10:02:34 +0000
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > I'm afraid I don't understand this bug report, and cannot reproduce
> > what I thought I understood from it.  Any chance of presenting a
> > recipe starting from "emacs -Q", for someone who doesn't use
> > org-agenda?
> 
> 1. emacs -Q
> 2. Create and open a new Org file with the following contents:
> 
> * TODO Task
> SCHEDULED: <2023-04-14 Fri>
> 
> 3. M-x org-agenda <RET> < a
> 4. M-: mode-name <RET>
> 5. Observe the third element (" ") in the list propertized unexpectedly,
> despite `org-agenda-set-mode-name' using " " without properties.

Thanks, but it isn't propertized here, I see a literal " " with no
properties.

What happens if you display mode-name inside org-agenda-set-mode-name:
does it have the properties there already?