Distorted red brake light color (Red -> Yellow)

There is one question that has been bugging me about the Foza Motorsport series.
Why are the red brake lights of the Forza Motorsport series made yellow?
But the red brake light of Forza horizon has no color chromatic aberration (or a little white? in FH5).
as the picture shows:

My friend said it might be caused by overexposure, but the FM’s red brake light color aberration is too obvious.