I agree with what you said earlier in the post, the game does belong to NFHS, so working those games, although I don't agree with the POEs, they put them there for a reason, and I gotta call them that way.

As for my higher ups, I work a number of associations and for a large number of assignors, and it varied based on the assignor, some were stricter than others on how they wanted the box enforced. Overall, the message was, though, do what's right for the game and don't do anything to interfere or draw undo attention on the officials. As long as the games remained under control, my higher ups were happy.