Do you think that an AI will be able to see through an operatives disguise?
DISCUSS!!!
I think they would've had to either:
A ) Set the AI to identify enemies based on some factor that has nothing to do with cosmetics (thus making your disguise useless); or
B ) Set the AI to identify ONLY based on cosmetics (thus making AI incapable of identifying you even if you parkour like crazy in a heavy disguise)
I don't see how they would be able to make AI intelligent enough to see you doing things unlike a teammate and shoot to kill, but I don't know for sure.