X11/Xwayland Server Side Decorations Shadows are clickable areas of a window
Affected version
OS : Arch Linux
Mutter : 44.1
Bug summary
It would seem that the move to GTK4 SSDs have caused window shadows to be interactable, causing Mutter to shift window focus to a window if just the shadow is clicked, especially problematic if GTK theme used has a big shadow.
Additionally, You can't click on anything behind the shadow.
Steps to reproduce
- Start an X11 Window, with Xwayland
- Optionally, use a GTK theme with big window shadows, i.e
adw-gtk3
- Click on the shadow of a window
- See that Mutter shifts focus to said window
What happened
Window shadows from SSD is clickable and changes focus to Window owning the shadow decoration.
What did you expect to happen
For the shadow to not have this behaviour