Sorry for the noob question but I just bought a PS Portal and a 1 year subscription to Premium. When I tried to play a PS3 game it says "Can't display the screen on the connected console. The screen contains content that can't be displayed using Remote Play." Did some research and apparently you can't play PS3 on a portal. It would have been useful to have known that before I subscribed...but that's my fault. Which is fine...not a deal breaker. What I don't understand because I not a tech guy is if the Portal just Remote Plays through the PS5 why can't it play the PS3 games?