Bug Fix.
There was an issue where Chatiators would stand around in Pacifist mode where they were just spectating their target rather than attacking, seemed most common with the majestic chests.
There was another issue where if something took damage from a damage pool and hadn't targeted anything else, they'd get aggressive and attack the pool.
These SHOULD be fixed. But, it was hard to forcefully reproduce so the fix is speculative, I did some forceful testing and was able to fix it and change some settings to make it work in-game. I've simulated a ton of matches and force attacked chests and wasn't able to reproduce it again after the fix.