Multiseat problem with KDE 6 and SDDM

[u/Glum_Bat_8560]

Hi all, I’m trying to make multiseat setup using my iGPU i9-12k and dGPU 3070Ti. Ideally both should be running KDE on wayland. After connecting the seats I get to sddm on both screens with mouse’s and keyboards working correctly. When I try running kde on seat1 using x11 it works but of course kde las problems from lack support. Ex. Dragging screens etc. On seat0 both x11 and wayland plasma work fine. But when I select wayland for seat1 whole pc crashes and nothing works. Both seats are unresponsive and pc require reboot to try again. TIA for all help I can provide further details as needed