Discourse and Auth0 with passwordless

Hi there, I’ve followed this guide to configure Discourse sign in using Auth0.
I currently use Auth0 Passwordless (email) with Universal Login.

I’ve tried using connection=email in the Discourse oauth2 authorize options field to enable Auth0 passwordless in Discourse but the user is instead prompted to enter a password at login.

Could you advise if it’s possible to use Auth0 passwordless and Universal Login with Discourse, and if so how I pass the connection=email parameter? I am on the professional plan. Thanks.