We've always recommended testing on actual device for Android. Emulators tend to be a mixed bag when it comes to results.
@Sean Buildbox I am aware of that, but earlier the games used to be running in emulator, but not now, can this be fixed
It's hard to say what the issue might be, we do not work in lockstep with Android Studio's emulator as a supported platform. I would highly recommend testing on a physical device for many reasons