Thread:Extension talk:OpenID/Existing account login + OpenID account creation

I have this extension installed on my wiki, but there are a large number of users who don't have an OpenID associated with their account. Is it possible to configure the extension to allow existing users to log in with their name/password, but force new users to create an account using OpenID?

Setting  still allows account creation without OpenID, but the setting I used in the past to prevent account creation, , stops new users from creating new IDs.