PayPal and deeplearning.ai 2FA Security Key

[Chris2000SP]

Pin Requires that the Browser has fido2 support and not just u2f. I don’t know about Edge and Opera but Firefox has to be activated it:

Ubuntu-20.04: Nitrokey3A NFC and Chrome/Firefox

For it to work you need to go to about:config and change security.webauthn.ctap2 = false option to security.webauthn.ctap2 = true. Works on Mac/Linux since Firefox version 109 onwards.