Pi4 try replace kwin with kwinft, but freeze.
does it known issue or just in manjaro-arm?
Are you using kms? According to @Darksky the new 5.15-rc1 kernel works with fkms. Plasma on wayland runs better on fkms, maybe it will be true for kwinft?
ok, test 5.15-rc1 with fkms, did not work.
O…p, thought it was switch to wlroots but its not, sorry.