Having issues using this. On DS can place items but not take them out. On SP as only mod I can place items and sometimes take items back out, but then it will stop working. Is the mod just broken with more recent updates, or is it just something on my side?

@Jimmacle in an ideal world, I would be able to remap the use key for the interactions to left-click and right-click, and then I would use the same modifiers as regular inventory screen. Sadly, all interactive blocks use the same key, so I am using Shift for retrieval instead. Otherwise I would introduce a lot of inconsistency. But I will consider using long press :)

Have you considered adding interactions to take/put as many stacks as possible? A long press or other modifier would make moving many stacks of items less tedious.

@Eol it checks all inventory items, until find an item that fits into the inventory. The search starts from the back of the inventory.

What about the different types of timbers ? I mean, you can have round and square timbers in a stockpile. How do you choose which ones to pick ?