Surface Pro 7 only one type of keyboard working

Hey guys I have installed MacOS Sonoma on my Surface Pro 7 i5-1035G4 model.

I used an EFI that worked for someone else and just modified the SMBIOS data.

However it only works with the Surface Keyboard that has the Fn Key between Ctrl and the Windows Key. It’s not working with the one that does not have the Fn key.

Why is that?

Does anyone know how to make this keyboard work? The keyboard works fine in Windows of course.