So, i noticed that AI isn't able to use the machine gun in the BTR-50PK.
The same thing will happen with commanders on tanks, and the side gunners on the m113
I know this is a problem related to Arma 3 engine and that AI only turns out when in safe or careless behaviors.
But i noticed that the Global Mobilization CDLC created a "solution" to this, with the creation a passenger slot for the gun, like in this example images.
If possible, i would love to see something like this implemented on S.O.G vehicles, so they are more usable by AI for singleplayer and coop missions.