I fully believe trans women are women, but I'm genuinely curious as to what the feminist response to stuff like these competitions should be when it's clear tha

I fully believe trans women are women, but I'm genuinely curious as to what the feminist response to stuff like these competitions should be when it's clear that trans women have a distinct and irrerperable advantage over biological women. What potential problems would there be from having a biological women competition, and a trans women competition? Genuinely curious as to your answer and I am asking this in good faith