You are assuming it is a problem, there is your political judgement. Why should all genders and races be represented equally in all occupations? Pertinent dictum: Strive for equality of opportunity not equality of outcomes.
"The fact that skills learned by training do not transfer across different domains seems to be a universal in human cognition. In other words, you get better, at best, at what you train in – which may just sound just like good old fashioned common sense."