Game Version number: Experimental 1.2.1.76 (Steam)
Modded?: No

Issue Description:
When trying to take off the pilot survival vest when playing as either the helicopter pilot or crew characters (both US and Soviet factions), the vest is unable to be taken off. The vest is able to be put on and taken off if you get it from the arsenal box. I have noticed that it goes to the armored vest slot instead of the vest slot. I believe to fix the issue you would have to update the prefab for both of the vests, so they go to the vest slot instead of the armored vest slot. Additionally, the vests are set up to block the vest slot, so the blocked slot would have to be for the armored vest slot (if you intend to block armor being used with the vests)

Here are two videos showing off the issue: