Worried about steam deck overheating

So I was playing hades on my steam deck, and I paused and left it for like 15 minutes in the case. when I came back and realized I didn’t put it to sleep, it was very hot, it what touchable, and very hot at the triggers for some reason. I slightly cooled it with a fan, and then shut it off to passively radiate heat as it was only warm by that time. Will I have a problem?