Issue with Wordpress Login

I have setup the plugin for Wordpress and Auth0 however if I don’t force the application as the authentication source my login fails. It appears as if the universal login page never tries to authenticate against the custom database.

Broken -

Working -

universal_login_username

I see the users created in auth0 after first login and I see them through listing users in the API it just appears as though universal login completely disregards this database and tries to look in the internal database only on which it fails to find the user.