Yeah, he did attack the rim on some of the other rebounds he got and he looked incredibly athletic doing it, but on those there wasn't even a hint of resistance or contact waiting for him. He needs to get better and more confident with bodies around him in the paint because he has some great tools and athletic gifts and it would be a shame if he didn't use them to their full effect.
He has some Ayton in him for sure. Great physical tools used for the wrong reasons. It will be key to steer his development in the right direction.