[BUG] ME2 Thresher Maw Fight

During Grunt: Rite of Passage, the Thresher Maw will change positions around the arena by tunneling between them. When it emerges each time the Thresher Maw should be facing the player, as it is in the original ME2. Instead, each time it emerges it is facing the direction it was facing at its previous position, and must slowly rotate to face the player. The slow rotation looks bad, and the Thresher Maw is often clipping through the background geometry when it first emerges.