Jo with both the debug build npx react-native run-android and when I build with gradlew assembleRelease when I tap on the app on my phone it opens the app settings page, instead of starting my app. (for debug it works because it runs the activity I guess). I guess there is something I'm missing with the activity or these keystores or something?
(first time I try to build for android/mobile)
no idea why but after building and installing the apk again, it works. Maybe I failed to install the release build last time.