If this was a PVP game then yeah fix the cheese. But it's a PVE single player/Co-Op game so if a certain play-style seems wrong to you then...don't do it.
As someone mentioned above, BG3 encounters are balanced around abusing cheese - that's not something one can opt out, at the moment. Badly balanced game, is still badly balanced game. Sure single-player doesn't require such fine tuning as multiplayer, but requires some baseline competency. BG3 has still ways to go. See high ground - good concept but it was too powerful before. Now it's still is something to consider, contributes to combat, but doesn't overwhelm every other aspect of it - in other words it's better balanced, and therefore - fun.
For example, this was encouter I enjoyed most in my playtrhough, because "push" wasn't a factor. In many fights however, I can't help but endure push. Even if I refuse to use it, then enemy will use it on every bloody move, and yes having to make sure that there is no instant death pit nowhere within a screenview of any of my companions kinda kills combat for me.
