OpenSuse has YAST and KDE plasma does a good job of gui configuration for itself it’s just that such options literally do not exist. The closest I could get was using plasma and a script that would update other panels to match the main one which is really janky. Gnome with dash to panel did a bit better with mirroring, but it started to wrap icons way way to early, and it didn’t seem changeable as it was an issue with how it works fundamentally.
No sorry I’m homophobic