Brake and Differential

When we appear on the track and turn on MFD, we can adjust the brake and differential settings NORMALLY (i.e. decrease or increase from the value we set in the garage). But when we appear on the track and do NOT turn on MDF, but immediately press the mapped buttons for the brake and differential settings (increase or decrease), for example, the brake balance setting jumps to the minimum value of 50% (even though a different value was set in the garage) and we adjust from this value. It should work as in the first case. Adjustment should start from the previously set value. The same with the differential. In previous F1 games it was just as BAD.