The Soviet Handheld Radio cannot be stored in the M70 Parka Jacket Inventory. That is unexpected.
As a radio, I usually would want it to be within earshot, being able to stuff it into a pocket of your jacket, even when you simply try to transport it, would be sensible. I can put it into the Backpack, in the Pants, but not the jacket?
I would ether expect a dedicated slot for it (like the compass) or being able to store it in whichever inventory i can.
I see now that in the initial report, i was trying to overfill the Jacket with the Radio, 116% Inventory Space.
Therefore, this isnt a bug.
Since I didnt realise that i was trying to overfill the specific inventory,
I would like to suggest to maybe highlight the Inventory Space Number (116%) in this case with Red instead of White Text, when trying to stuff more stuff in there.
Or to have a text highlight that says "full" or "not enough space" when trying to drag it into it.
Example Mockup:
