Fleeing in Boralus TWW m+

Hello dear Blizzard.
Could we do something about fleeing Spotters. it is so annoying chase them in to water, or let them pull boss, because they are immune to slow and stuns. Also the coding for first Spotter make him immune to everything there and than Spotter before Lockwood can be knock back or up, but nobody knows about. Same goes for boss Lockwood who can be knock up. I know there will be done nothing about this but hell its annoying AF

They flee away from players. In other words you can mostly decide which way they are going to flee if you position correctly.