GK: Unit Upgrade Tooltip lacks information

GKv1.0.1.705

The upgrade tooltip should tell me that 1 Uranium will be used when I upgrade a Modern Armor to a GDR (telling the player that 1 Aluminum becomes available wouldn't really hurt either imho). Pre GK the tooltip used to show what and if the upgraded unit would consume a strategic resource.
I did not test if this bug applies to all upgradable units of this kind (I guess that would be all unique Horse replacement units that don't need horses while their upgraded version do need horses again) or only the Modern Armor to GDR upgrade.

Modern Armor at 1894 A.D.? HAXXOR!
All joking aside, it should show that it requires Uranium, it's funny that this tooltip does not. But the tooltips are usually designed for noobs that haven't remembered what unit requires what resource, so it shouldn't be the end of the world.