Unfortunately this is still not fixed, while it really messes up missions and general gameplay.
AI will constantly fire at opposition side camo nets with everything they got. Totally wasting the ammo on stupid nets.
In missions this happens too. You are driving in a panther for example with AI crew, AI gunner spots a cammo net and waste all the ammo of the panther. Even giving the order 'no target' does not make the AI stop. I totally brakes missions and makes gerneral gameplay and mission making very annoying.
And on a side note, Snakes are still classed as civils which messes up triggers.