I had the opportunity to buy a Yubikey 5 NFC for a good price. I already had a Yubikey Lightning key added to my account before which worked flawlessly. Now after adding my additional NFC key, I am no longer able to use any of them as a 2FA method. The only option that works is using the backup 2FA OTP code.
When setting up a new device, you are asked for 2FA after entering your (100% correct) master password. The problem is that when you then try to use one of the Yubikeys, the app just says that there was a sign-in error. Again the only way out of this, is using an OTP code.
I do not see this behaviour with the GA version, that's why I reported it here.
Has anybody else seen this problem? Is it Layer8-related?
1Password Version: 7.6
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Not Provided