I’m using Forza 7 on my HP Omen, which is compatible with DirectX 12 and meets all the requirements for playing the game (I can play at constant 60 fps with mid to high settings). The only (big) problem I have is with the brightness/gamma calibration, since there is no way I can get to make the bottom logo visible and the top logo invisible. If I reduce my monitor brightness the game looks very dark, and in fact even if I set it to max brightness the game still looks dark and washed out. Further in-game options for calibration are needed!
Just for the record, I’m only having the problem with this game. For example, in FM 6 apex colors look nice and bright.