Glad to see that this Wayland protocol exists:
https://wayland.app/protocols/virtual-keyboard-unstable-v1
At least my password manager can do auto-typing now. That has been a major deal-breaker for me.
I still won’t be able to reimplement multipass on Wayland, though. 😞 Meh. It’s an important tool in my workflows and I’d hate to give up on it.