I cannot find my original comment. But it went like this “it’s saying I have to reinstall it manually since it’s not from the AppStore!”
I figured it out. The app will be on the phone (DO NOT DELETE IT) but it won’t let you use it and says to reinstall manually. Open iosgods and download the app again (even though you still have it on your home screen) and then it’ll install and let you use it normally. Very important not to delete the app before reinstalling. Hopefully this helps someone that was confused like me.