incorrect server-side decoration visuals for some themes
Affected version
- Ubuntu 20.04, mutter 3.36.9, XWayland
- Arch Linux, mutter 40.2.1, XWayland
Bug summary
The server-side decorations that are rendered for XWayland show glitches for some themes, e.g. "Breeze".
Steps to reproduce
- install the
Breeze
theme, e.g.sudo apt install breeze-gtk-theme
(Ubuntu) orsudo pacman -S breeze-gtk
(Arch Linux) - set the theme system-wide using "GNOME Tweaks"
- start an X11 application, e.g.
xterm
What happened
The decoration buttons seem to be overdrawn by different icons:
What did you expect to happen
The widgets should look like with regular GTK apps, e.g.: