Attachment 264725
A little more for this discussion. My bet is there was a plan in pre-production and the run up to release to tout this as adjustable, but for whatever reason- perhaps because there was no possible way to impact lean by any orientation of the female piece- they decided to abandon touting this feature, didn’t imprint the arrow in the female piece, and changed the company line on what the lean angles are and how one adjusts things to achieve said leans.
Again, that’s my guess.