@fc7a6ad5 it was some kind of disconnect between extension and main 1password app in firefox. passkey was added via extension into app, but then extension completely forgot about this change and didn't show passkey until restart of the browser. (extension kept suggesting that i can add passkey, but knew nothing about already created passkey). from what I see right now, i still unable to login to google with passkey in firefox from 1password. 

 @fc7a6ad5 need to add, that after killing 1password  completely and restarting firefox few times, now i have ability to login using passkey in firefox. when it works -- it works great. but now i can't do anything in safari, i guess, this will require full system restart :-(