I have no dog in this fight at all. If the bone is real however, I say pick all the meat off it and fully expose the bone.
It seems to me that this issue could be tested by any competent rigger with access to similar harness-container / parachute combinations.
I don’t think this website caries the weight it once did in informing people by skilled, knowledgable, and esteemed peers. I do think, however, that Aerodyne should answer this challenge for the purposes of both finding the issue (whatever it is) in the complainant’s video and, assuming the bone is clean, protecting their reputation.