The farmer villages don't seem to be farming properly.

What I expected to happen was when I set up a farm (eg. a wheat farm), I wanted the farmer villages to work collect the produce from the farm and use it to breed with the other villages.

What actually happened was the farmer villages just standing by their work blocks and not actually doin any farming. Occasionally they would break and pick up some wheat but then they wouldn't plant seeds. The farmer villages' head would also nod up and down as if trying to plant seeds but it would just never plant one. I don't know if i'm doing something wrong or if this is a bug.

Instuctions:
1. Build a small farm with a composter. (Place a bed and bell down near it to make it "village")
2. Place 2 more beds down or other villages
3. Spawn 1 villager and wait for it to claim the work block and bed.
4. Grow some wheat and see if the villager farms it. (Also give the villages seeds to see if he plants them)
5. Spawn another village to see if this will maybe trigger the farmer villager to start farming and breed.