Starting XWayland applications shows graphical glitches
If I start on XWayland games or applications, then there are graphical glitches. I've attached 2 screenshots to demonstrate the issue. They even leak information from other applications.
Operating System: Arch Linux KDE Plasma Version: 5.18.0 KDE Frameworks Version: 5.67.0 Qt Version: 5.14.1 Kernel Version: 5.5.3-arch1-1 Wayland: 1.18 Mesa: git 2020-02-13 AMDGPU Vega20