Built a cargo hauling drone, tested basick Apck functionality with 'request-docking' and 'request-depar' commands, with expected results.

When the drone is docked and i give it "command:create-task:cargo:Ice=380000", the task queue shows "cargo" as task-2, but it never actually loads/unloads any ice? even when i manually move cargo around to satisfy the qty, the task remains in queue.

I am sure i am doing something wrong, just can't figure out what from the documentation.