A claim about twisting a single polarity

Siltech for example has a claim that having a certain twist per polarity, would mitigate some magnetic field issues. We mainly see talk of the known benefits of twisting the two polarities together, this is well established. Siltech twists both the polarities separately with a precise turns ratio, then does the same with twisting the polarities together in a different ratio.
Siltech employs some people with fairly good knowledge of applied physics so while their claim is new to me, I don’t have distrust but would like to understand this better.