Your Yubikeys give separate identities/keys per domain (that’s just how WebAuthn works). Have you tried restoring access on the same domain you added the key as a backup?
Indeed, then it should have appeared. Are you willing to share your account address or even the NNS dapp principal (in DM if you prefer)? Then I could investigate myself, and also maybe pull in the Dashboad team if necessary
Ok i used the 2nd YubiKey as “Backup” and not “Alternative Login Method”, i removed the backup and now have 2 yubi keys which can sign. Is this the idea behind it? why then even have a backup hardware if its not able to log in? a bit confusing. so currently no backup but 2 logins, so this is also a backup!!??
the address i will of course not share, even if just test wallet
my address meanwhile is discoverable under the icp-dashboard, but the 2 other explorers do not pick it up. seems a bit “buggy”, icscan and icp-explorer.
Indeed, the concept of recovery passkey and normal passkey is not very well defined. You’re totally fine with 2 Yubikeys and it is ok to use them that way.
We are now looking into simplifying the recovery passkey feature and might allow sign-in with recovery passkeys. Unfortunately I cannot promise any specific changes, it’s always a matter of priorities…
But yeah, don’t worry about your setup, use it as you have it.