I use Artix Linux and by default it uses Wayland. Some programs I have don't support that yet so I need to switch to X11 permanently. If you are in KDE you can log out and change the session to X11 but this doesn't "stick" long term. The fix is
- Open KDE start menu
- Search for Login and pick Login Screen (SDDM)
- In the top menu click Behavior
- At the top change it to X11 where it says "Automatically login with session"
- Click Apply
