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 11:44:52 +0000
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > So maybe replace " " with (copy-sequence " ").
> 
> But that should not be necessary, right?

I'll let the byte-compilation experts (CC'ed) comment on that.