New Phone

So I bought the new Samsung Z Fold 6.  It's a Phone that opens up to a small tablet. The problem is the game is not compatible to re-sizing. So when I open Phone to tablet size, it blows extra big. So it doesn't fit the entire home screen in it. Even battles cuts some of the top/back toon out of the screen. So you can't see alot that you need to see. Is this fixable?