Can I store the passkey for my 1Password account on a Yubikey?

1p_jac thanks - but in this case, what is for regular login the benefit of the passkey? An enter of email address in login screen, Approve on trusted device + enter the dynamic created approval code on new device should be sufficient? What's the passkey for? The passkey just "bypasses" the email address verification step thing. And it seems not to be part of the de/encryption process? Somehow that recovery code seems to be the "encryption key" (or call it secret key). So somehow in the new process you invented a way to push the "secret key" from trusted device to new device to decrypt the vaults. And the passkey has the same role as formerly username/password? I am not complaining about this new way - no I think the trusted device approval makes the "find your secret key string" obsolete, that's really cool. But should have worked with user/password authentication also?