As long as the player is behind the hard cover of a trench the AI should probably try to avoid jumping out from hard cover and just stick to pathing through the trenches.
I cant even count how many times I’ve lost my entire squad because they decide to jump out of the trench for no reason.
Iam pretty sure that AI actions and overall function is gonna be a big thing during the game lifetime with many upgrades and improvements since its basicly its main feature… at least so far.
You could use squad formation standard or close, duck down, they should hide, not always but more likely to.