Active Directory Component Security in Viewer

Hi,

I'm having an issue using component security where the exempt roles does not seem to be working. I've set a button to Disable except when a user has specific roles, but when I actually log into Viewer the button is disabled regardless of what user I try to login as. The users and roles are populating correctly from the Active Directory, the roles just don't seem to be functioning to enable access.

Any help would be appreciated!