@simon I have a similar situation to this:
I want Wordpress to be the provider (the authentication come from Wordpress to Discord), and I am able to accomplish this, but the problem is that for the admin page I still want to be able to go to www.mysite.com/wp-admin and have the admin sign in there to do Wordpress maintenance and tha is not happening because now anytime anyone types mysite.com/wp-admin it takes them to a login page that is being managed by another plugin that I use.
So what I want is the following:
If anyone types discourse.mysite.com or get to my discourse through a link they get presented with a customized login page.
At the same time if anyone types mysite.com/wp-admin it takes them to the normal Wordpress Admin login. How do I accomplish this?
Thanks so much.