Problem with the turn based system

[JakeRS]

So is the problem that I have with the grenade launcher really a problem or is it supposed to be that way? As I said, the tank scenario I made worked fine, I also put a lot of different types of vehicles before that, infantry, apc's of all types, everything that you could imagine and each time everything worked as it should, with both sides firing at each other, but in this scenario apparently something is wrong, I just can't figure out what or why, as I said not a single vehicle of the 6 vehicles, except one GL vehicle, is firing, so I doubt that it is supposed to be that way.

(I am not sure if I chose a Croat Patria, maybe I chose one from Finland, via the allied option, in real life I have no idea what they have, but I think that they have only .50 cal, but I may be wrong)