If Using Firefox App, Just typing you Firefox Account, and Click "Next", Open the Firefox app, Apply Login Request.
If Using FIDO2 WebAuthn, Just Click "Using Secure Key" Login, Plug in U2F device.
Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.
Hello Firefox team,
can you please include in the new update the functionality of u2f dor Direfox ? Because Metamask doesn't work anymore when trying to swap on uniswap,although value is set to "True" and boolean in about:config. Still doesn't work.