Because I thought that the only issue I would have is with DirectX. At the time all I wanted to know is whether or not DirectX12 would cause problems with the game.
Anyway I might as well give you the specs:
OS: Windows 11 64-bit
Processor: AMD Ryzen 7 3700X 8-Core processor
Memory: 16GB
Graphics: NVIDIA GeForce RTX 3070
DirectX: Version 12