Can you provide us with the Play Store link to this app?
Edit: I will assume it's this one, which seems to be paid -https://play.google.com/store/apps/details?id=com.samruston.buzzkill
In that case, I cannot download it and check it myself.
Have you made sure that Settings > Security > Enable native app debuging is enabled.
Beyond that, since Exploit Protection Compatibility Mode didn't do the trick, then disable that, and then go to Settings > Security, disable "secure app spawning", reboot the phone, and try again.
Looking forward to your reply.