Check whether the game has the October 21 hotfix
If No item is visible but cannot be selected in a dock or drone bay, update the October demo. The developer's Steam announcement for the October 21 hotfix identifies that selection failure as a fixed bug on both structures.
Reopen the filter and test a small load
After updating, return to the same dock or drone bay and check whether the option can now be selected. Use a small load for the first test so you can tell which item moved and where it went. Check one output at a time if the station has several belts.
Selection and transfer are separate checks. Once No item can be selected, cargo that stays put points you toward the rest of the route. Check where the cargo starts, which port the belt uses, and whether the receiving line can accept it.
Record what happens if the issue persists
Write down the build, whether the affected structure is a dock or a drone bay, and whether the problem is selecting the option or moving the item afterward. Those details separate a recurrence of the historical filter bug from a transfer setup that needs a different fix.
FAQ
Did the patch also cover drone bays?
Yes. The announcement names docks and drone bays.
Will the update fix every dock problem?
The announced fix concerns the No item selection. A cargo transfer can still fail elsewhere along the route.
Where can I find the relevant patch note?
Open the official Steam announcements and look for Hotfix 2026.10.21.