- Edited
I'm having trouble getting FIDO2 two-factor authentication working on GrapheneOS. Specifically I'm using a YubiKey 5Ci, with the USB-C connection. When I insert my key, the login screen just hangs. It shouldn't be a broken hardware, because this same key works on a Chromebook and Windows PC.
It's particularly annoying because I was able to log in with this YubiKey a while ago. I have Google Play and Google Play Services installed. They both have Network and Nearby Devices permissions enabled. Is there anything I'm missing? Appreciate any help.