Interesting, but I guess “No, you can’t.” is still right, as I wrote “in your Bitwarden vault”. 
Interesting again. Thanks for the experiments!
I’m a bit confused about your terminology here… okay, 2FA = “2 factor auth” and 2SV = “2 step verification”. But do you mean (when you use “2SV passkey”) that the passkey is itself (or has) 2SV or is (just) used as 2SV (the latter meaning being one of the 2 steps - or even both steps?)? 
(probably you wrote it - explicitly or implicitly - and I didn’t get it)
Yeah, I know and I get that reasoning. On the other hand, this is not consistent with what the FIDO alliance itself says. In my spare time, I watched some videos of them on YouTube, and at least in the videos from 2022 and 2023, it is constantly said (when they wanted to be exact), that passkeys are discoverable credentials. I don’t know if this has changed by now as I’m did not not completely arrive in the year 2024 (before that sounds too odd: I mean with the FIDO videos ).
And because discoverable (passkeys) and non-discoverable credentials behave differently, I’m still not convinced, it is less confusing, to call them all “passkeys”. (e.g. if you call them all “passkeys”, why are some shown on my YubiKey and some not? - that is not confusing then? 
)