I have a CD version of the game and I reinstalled it on PS5. For some reason after installing all updates game downloaded two versions, one for PS4, one for PS5. Why? Both versions take over 180GB form PS5 disk alltogether which is really bad idea given the size of the internal drive. Can I remove PS4 version and keep only PS5 veriosn or PS5 version requires PS4 version to work? I would avoid removing over 100GB of PS4 version just to find out PS5 version requires it and then wait again several hours to download PS4 version again. I don’t care about PS4 saves or trophies.