Ive gone through this about 6 times and must be doing something wrong. I got the rollback screen originally since i had saves from .7, but then I stopped getting into the game entirely. I ended up deleting the unzipped folder, uninstalled the app, and restarted these steps. Opened apk, installed, allow, moved rpa, then reopened the game. I get the same "rpa is missing, install it into game directory folder" each time and then the app closes.
The folder is installed and the rpa is there. What am I doing wrong?