@Ayla, I loaded your save (without extra mods) and workers are restocking items just fine.
The loot that is far away might take a while for them to get there, but first of all you should worry about those enemies on the mountain, there are workers there and they died because no combat classes were near
I’ve checked your stockpiles and crates and they have a variety of filters, it looks fine. I also saw crafters and non-combat classes helping to restock the items.
In any case, there seems to be a bug with the pathfinder and the filters that Chris solved yesterday, so in the next build we might see some improvement. There were also similar reports recently.
Does a reload help in your case?