HITMAN WOA game performance issues on Iphone 15 Pro

Friends, I have a doubt; I am an iPhone 15 pro user and since the last update, the game after playing it for about 15 minutes starts lagging and the game slows down as well as crashes. I would like to know if anyone who has the iPhone 15 pro or pro Max is experiencing these annoying errors and if there are new features to correct these problems.