TBH, I am not sure how much AOs broadly even know about these competitions, much less track these things closely. It’s relatively rare for us to hire someone from another office who really knows about the high level academic competitions; we usually have to train them up. That’s my only insight…my guess is at most schools this is highly and continently dependent upon individual AOs.
(We do track them closely and investigate all allegations of academic integrity violations, though obviously we don’t comment publicly on individual cases)