I was playing LIRR on TSW2 on PS5 and there's a bug where you can't open the doors. You ask the system to open the doors and you hear the door key click but it won't open the doors and keeps clicking. This is on each scenario and even on freeroam when driving the trains. LIRR is the only route on TSW2 that seems to have compatibility issues with PS5.
You need to have all your brakes on in order to open the doors. Because it keeps the train fully stable.