Android Music distorted in games?

I have recently launched the Huawei Mate 20 Pro. Only there's a small problem and although the soundtrack is totally distorted in some games and in slow motion? The game runs normally liquid only the music. It's so. Have nothing else on the Internet to this. Problem found.

I would try the same game on another phone. Maybe restart it. And do not turn too high. If that goes on another smartphone without problems, then best exchange.