Hi all! I wanted to report a possible bug.

I'm seeing an intermittent issue which is pretty consistently reproducible. If I'm playing the game with sound on coming through the speaker and lock the screen (without going to the home screen first), when I return to the game, there is no sound at all until I force quit the app.

If I go to the home screen first before locking the screen, the sound will be working as expected when I return to the game.

iPhone 7 Plus
iOS 10.3.2 & latest version of the app