my photoshop beta is asking me to install genuine adobe apps

Have you tried logging out and back in to your subscription?

Please read this (in particular the section titled "Supply pertinent information for more timely and effective answers”):
https://community.adobe.com/t5/using-the-community/community-how-to-guide-tips-amp-best-practices/td-p/11601738?page=1

Have you tried uninstalling from the CC application and installing anew?