The app advises you to turn your phone over so the screen is facing the bed. The screen turns off but the game is still running. It also advises you not to place your phone under a pillow or blanket to prevent overheating.

As long as the forums are easily searchable then this is a good move. It looks like the subreddit is in read-only mode so we haven’t lost any knowledge yet. That data should be preserved elsewhere, just in case the subreddit becomes unviewable.