Anyone see this graphics glitch with the titlebar buttons?

[Voltan]

Just noticed this weird graphics glitch with the maximize/min/close buttons in Gnome, I am running Debian 11.

[ebassi (Emmanuele Bassi)]

Did you use KDE at some point?

Make sure you don’t have additional styles loaded in $HOME/.config/gtk-3.0/gtk.css.

See: https://gitlab.gnome.org/GNOME/gtk/-/issues/3283#note_947113

[Trim (Adrien Dorsaz)]

I’ve seen the same issue and indeed it was due to KDE custom css files and, maybe custom svg icons too.

I removed both and it worked nicely after.

[Voltan]

Thanks. That was my problem.