Thanks for the Xwayland patch. I suggest to submit the updated package to sle15-sp2/sle15-sp3. I don't see how the reporter could update Xwayland on a Live system for testing. Still it's sad to see that a Xwayland crash terminates the whole Wayland session!?! Could you explain? Again my questions from comment #2: "I'm wondering why the GNOME keyboard configuration tool (gkbd-keyboard-display apparently) talks to Xwayland. Shouldn't it talk to Wayland instead inside of a Wayland session? Also I don't see why a Wayland session should crash just because of Xwayland is crashing. I would expect Xclients terminating but nothing more, i.e. not the whole Wayland session."