bug#66635: 30.0.50; customize-icon State button doesn't work (never did)

[Eli Zaretskii]

> From: Stefan Kangas <stefankangas@gmail.com>
> Date: Sat, 21 Oct 2023 04:17:51 -0700
> Cc: 66635@debbugs.gnu.org
> 
> Mauro Aranda <maurooaranda@gmail.com> writes:
> 
> > To sum it up, after testing more thoroughly, I haven't yet found any
> > trouble with my patch, which improves considerably icons customization.
> > More work needs to be done (expanding state checking, reverting
> > customizations, improving help in the custom buffer, adding support in
> > customize-create-theme, showing the image that would get used, etc), but
> > those should be separate bug reports, I think.
> 
> Thanks for working on this.
> 
> Eli, do you see any reason for not installing this on emacs-29?

I think this is OK for emacs-29, thanks.