Video auto pausing?

I like to play this drawing game and have the little YouTube box in the corner, I do this when drawing on Ibis and Procreate and it works fine but on this game, it won't play and forces it to stay paused even though the game doesn't make any sound. It's really annoying and I have a hard time drawing in silence and really like this drawing game. Is there a way in settings or something to make it stop this? Edit: forgot to add this when creating the post I have the iPhone 11 if that helps