No it's either something with game mode that isn't shutting off or there is an issue in general with the tv's. Never had issues with this on PS4 pro or any other system though. I've seen the comments of this happening before the PS5 but this to me is only PS5/samsung related. ...
Related:Ways to Stop Your PS5 From Randomly Shutting Down What’s the Difference Between Rest Mode and Turning Your PS5 Off? When you press the PlayStation button on your controller and select the power button, you'll see three options to choose from. You can turn the console off, put it...