I watched the youtube dev playthrough video (version 2), and the bots would run around and pick things up until full, and then deliver them until empty without complex instruction.   Now (version 3),  they will only get one, and deliver one.  I know there is a repeat commant, with hands full/empty options, but it doesnt seem to actually function.   Clearly I am missing something , either in the logic/language command stucture, or the robots are just dumber.   You guys should update your playthrough video, since it seems very obsolete now.  The game is really great though, and I can see so much potential.

If you want a robot to do that you need to firs drag from the repeat button and select until full and put inside the collect action and then do the same whith the put in a storage action but this time with until hands empy option in a repeat. Hope i have explained myself ok, my english is not very good

to give you a visual hint, thats how I do it.

I understand how that is supposed to work, but I tried several times, and it did not function

sometime the bots got stuck in a loop wich they shouldn't. Simply save, close and restart your game and load mostly solves that issue