I have 2 farm helpers but they dont seem to be putting any of the produce into any of the machines untill all the storage in the farm area. I monitored and tested for 15 mins only at the point of storage being full would he put any stuff he collects in the machine
This was reproducible
I also have not seen the helper collect any milk from the cows and so never seen him put it in the dairy maker
Also the food processor when full says "invalid item" if you try putting more things in, other machines say "no space in storage".
This was reproducable