Savvy Scholar

How do I delete a Connect tenant login?

I'm trying to replace a logins for Connect that use basic credentials with OAuth.  Can't seem to edit an existing login to do this (defaults back to Basic).

 

So instead I want to delete the existing login so I can add a new one using OAuth.  But the Delete button is disabled.  I've removed this login from the apps. But how do I delete a tenant login?

 

thanks,

Nick