Show only passkey based autofill

[praveshShetty]

Description

I was trying to integrate conditional UI, in my application and I wanted to show only saved passey in autofill and nothing else. But if I use autocomplete="username webauthn" in the input tag, I get both saved password and passkey. I also tried using only autocomplete="webauthn" but that does not trigger autofill at all. Can we have only passkey options in autofill ?