I'm unsure if the mechanics are different I'm the NCAA for this situation, but the ENDLINE official (known as the Lead) is not to have their eyes on the basket. That is the job of the center official, which was the guy that called it. He got straight-lined, as we say. Normally, we are taught to not call something unless we can definitively see it. I can totally see officials with replay possibility on goal tends calling this because they know it can be fixed, while it couldn't be corrected from the opposite perspective.
Why are we still bent out of shape over this? It was corrected.