Will that be FIDO2 compliant? I was under the impression that it's using the older standard that does not allow a per-account identifier to be stored on the device:

https://www.yubico.com/2018/05/what-is-fido2/

To be sure, I'm not sure if it's that important. Mostly, I'm trying to understand where the market is going to settle and who is making devices for that market.