[2020] [ID: 383] Having structure costs split between vault and inventory will only consume items from the inventory, even when it doesn't cover the cost

when you use a building to create something and your needed resources are separated between your backpack and storage buildings, it will enable you to create as many as the cumulation of both but will only consume resources from the backpack (I did not try when the resources are in two different storage buildings, I think it will consume from only one storage).