Situation: Air region with 15 ground units in it. 21 planes on Air Supply mission with 76.8% efficiency implying 3.22 total supply in region. When in Supply map mode mousing over any province in the air region the tooltip says there is 3.22 units of supply for Air Drops. Exactly zero of the 15 ground units in the air region are receiving any air supply despite the units being at 10% supply. This happens repeatedly and I have no idea why or how to fix it.