As title says, they instead will just tank the horde or boss and eventually die or leave those on floor to die. This has been a recurring issue since start of Chaos Wastes and has happened so many times now I
finally have to just post here about how there must be some bug which is negatively impacting AI priority lists.
This is just one of many screenshots where ive lain on the ground for ages an never get picked up by AI this even occurs when multiple AI are up they all just walk away from me once downed and attack whatever is around instead.