I've tested both at the same time in release 9.194 without a problem. Just reverse auth with basic / basic settings don't work. This also don't work in release 9.200.
Because of that, this can't be a limitation. This must be a bug...
mod2402, in 9.194 you could configure it but there were problems. I don't know the details of what was failing.
In 9.200 you are not able to configure these two features together.
Sometime in the future we hope to get the two features working so they can coexist. This is not a promise or a timeline, its just letting you know that its in the list of things to look at.
I saw the same error in old versions too guys and has nothing to do with WAF!
In oldest versions I was clear that AD users can be configured as "privileged" users in their browser credentials and regulated in Web Filter Profles. "Transparent" will catch everybody and put a default or minimum webserf policy.
AD is only for Web Profile i think