Hi,
first of all: Happy new year! 
I have switched with Plasma from X11 to wayland and discovered that in KeepassXC the Autofill in the Context Menü is missing now.
Under X11, I can right click on an entry in KeepassXC and select “Performe Autotype…” to automatically type username and password in websites and programs.
Under Wayland this menupoint ist missing. Why?
Is this a limitation of wayland?