Topic: PS5 Version Switch doesnt show for PS5 games

How to select to the PS5 version of the game. I checked the internet and there is a option called "Game Version" when clicking options of the app, but its missing from my Playstation 5. I got a disc version. There is a icon near the title of the game saying PS4. How i can switch ? The game i`m trying to switch is Assassins creed Valhalla

Apparently there is an issue with upgrading Ubisoft games at the moment. Here is the Push Square article.