Authenticated User setting takes priority over other settings

This module is exactly what I need for a project I'm currently working on. The project has three user roles (A, B, C). I need users with a role of A or B to use one theme, users with role C to use another theme and anonymous users to use a third theme.

When I setup this module however, whatever theme I assign to "Authenticated User" is what gets used, regardless of the other settings for specific roles. I haven't had a chance to look into the code yet, but it seems like "Authenticated User" has the highest priority when checking which theme to use.

Is this a bug or am I not understanding how to use this module properly? Thanks!

EDIT: I literally submitted this and went to close the tab in my browser with the settings page still open and, for the first time, noticed that the roles are draggable. I have no idea how I missed that before, but once I moved the roles how I needed them everything worked great. Sorry for submitting this ticket! :)