To me that is what the hair rig is for, to allow the bait to be sucked in, it has reset itself. I try to make my hairs so that the hair won't tangle on being moved.
A braided hooklink can be fished tight (although why would you intentionally pull back to straighten it?), slack, coiled or loose. If the bait is moved, as it is sucked in, the hooklink being braided, it can turn round on the bait being taken in.