Developed a big Android app and tested on emulators all versions from 4.1.1 to 10 and on real devices original brands also all versions from 4.1.1 to 9.0 no bugs appeared. However when uploaded to the store many bugs appeared. For example the app is English / Arabic, on real test devices with android studio worked fine but on the store below Android 9.0 did not switch to Arabic. Another bugs like Notification on Android 5.1.1 showed crash.
My question in general, what makes Android apps works fine on real devices connected to Android Studio while the same real devices shows bugs when same app installed from the play store, what does google do on the code to do this, what else can I do instead of uploading beta versions to final test.
For the multilanguage add this below code in your build.gradle file.
android{
bundle {
language {
enableSplit = false
}
}
}