Caporegime
To my untrained eye, I would suggest getting your knees out would solve part of the problem.
Reason being that I don't think your shoes are hindering your ankle movement or changing its dynamics.
Practically, knees out (as always), but it also may involve reducing the forward travel of your shins, too, which - from my basic understanding of low bar-ing - is not what you're after.
It's more the side angle of my right ankle I have noticed, my right ankle has always been more collapsed, my foot also turns out more naturally to the right.
I just don't like the exaggerated angle of it and thought I'd ask.