When you use a steering wheel with pedals for driving cars, the analog brake does not behave like it should.
The analog gas pedal works fine, but the analog brake pedal is only full brake or no brake.
You basically cant adjust the brake power with the pedal.

Another user with the same problem:
https://forums.bohemia.net/forums/topic/221565-analogue-braking/?tab=comments#comment-3362753

As additional feature it would be nice if you could select that you cant drive reverse with the brake pedal.