Windows 11 can be a bit finicky with older games sometimes.
First off, have you checked if there's a game update available? Sometimes, a game patch can solve compatibility issues with newer Windows versions.
If that doesn't do the trick, it might be worth reaching out to the game's support or the Windows Store/Game Pass support. They might have insights or updates in the works to make it run smoothly on Windows 11.
And by the way, I found a platform where you can find Windows keys and some insights on this topic. It could be useful if you need any Windows-related info.