EUDI passwordless login: how SD-JWT VC quietly replaces password forms

One of the cleaner real-world wins from EUDI Wallet adoption: login forms disappear. The wallet presents a verified attribute (email, PID, or whatever your relying party trusts) and the password field is gone.

We documented the flow we run:

https://docs.igrant.io/docs/eudi-passwordless-login-flow/

Underneath, it's an OpenID4VP request with a DCQL query, the wallet builds an SD-JWT VP with key-binding, the verifier checks the signature, you're in.

Curious what blockers others have hit — wallet UX is usually the rough edge, not the cryptography. Anyone running this in production with real users yet?