Enemies do a battlecry everytime the player summons a creature

In OpenMW if you summon a creature while in battle, your enemies are guaranteed to yell out everytime you summon one, it seems unnatural and gets annoying especially when you're battling multiple enemies as they all will yell out once the creature is summoned. and if you're playing a summoner class or intending on summoning multiple creatures too.

In the vanilla game they don't necessarily do a battlecry everytime you summon a creature and the enemies don't yell out all at once, not sure how it works exactly in the vanilla game.

Here's a video of the OpenMW behavior:battlecry