bug#68880: 30.0.50; [pgtk] Theme customization is not applied by custom-theme-set-faces until theme is re-enabled

[Po Lu]

Dmitry Gutov <dmitry@gutov.dev> writes:

> To reproduce, put this into .emacs:
>
> (add-hook
>   'after-init-hook
>   (lambda ()
>     (load-theme 'adwaita t)
>
>     (custom-theme-set-faces
>      'adwaita
>      '(font-lock-comment-face ((t (:foreground "yellow")))))))
>
> Then run emacs -Q.

Upon rereading your description, it appears as though you're reporting
that `emacs -Q' does not load the user's initialization files, while it
does in the non-PGTK builds.  Needless to say, if true, that is a severe
bug!

> When the PGTK port is used, the comment face's foreground won't be
> yellow. With other ports (e.g. GTK3 or Lucid), it is.
>
> The use of after-init-hook itself it not crucial - you can just as well
> enable the theme using 'M-x load-theme' and then evaluate the
> custom-theme-set-faces form.
>
> There is some text on the splash screen with font-lock-comment-face
> applied, so you should see the effect right away.

I can reproduce this, thanks.