Increases the stack size to 32 for most items, including in character inventory. Some were excluded for balance reasons and may be included later.
This should cover:
Medical items
Crafting materials
Minerals
Plant fruits & seeds
Stackable ammo
Items in portable containers (storage container, backpack, toolbelt, metal crate, etc.) only stack to the same number they can stack to in a character's inventory. For balancing, things like magazines, while still increased in stack size, do not stack to 32x in inventories, but do in cabinets and such.