What’s this Login with Passkeys option?

We now have the ability to use Passkeys for authentication instead of website passwords. If you’ve got a Passkey set up for this website, you can click that and log in without having to type anything, letting your browser handle the Passkey authentication.

How that happens depends on your browser and how you have passkey manager integration. It may require scanning a QR code with your phone, for example, or it may be integrated with a browser extension.