Question about the Atton/Disciple Duel

[arblos]

I just have a short question about this duel that occurs if you get more influence with Disciple than Atton as a female Exile. What exactly determines the outcome of this duel? I know it's your alignment for the Handmaiden/Visas fight, but in my recent playthrough Atton and Disciple seem to have offed each other despite me being on the dark side.

[Eauxps I. Fourgott]

Oh, there's a resolution to the HM/Visas fight? I never saw that part (but I also didn't actually have that happen in one of my games either).