Again had to revert back to my timeshift prior to #archlinux #kde #sddm updates. I'm not entirely sure what happens but after I log in, I get a black screen with a cursor and then back to the login screen. If I open a tty session and restart SDDM it all seems to be fine again.
I also don't like the fact that after the updates (sddm-kcm, kwin, plasma 6.4.1), I could no longer choose x11 on the login screen. It always works fine in X11. Maybe its a wayland thing.
Maybe I need to switch to gnome or something else. I don't know linux enough to understand how it would break like this.
Seems to be ok with KDE 6.3.5.