iOS 16.1 Picture-in-Picture (PiP) iPhone Overheat

Running into an issue with my iPhone 11 Pro following the upgrade to iOS 16.1. Since doing so, running streams/videos (Twitch, YouTube, etc) in Picture-in-Picture causes the iPhone to overheat. While I haven’t received an overheat warning, the screen has auto-dimmed, and the iPhone itself feels hot to the touch. Anyone else experiencing this issue?