Villagers can not place or pick up any crops

The only thing that works with the villagers is that they break the crops. They do nothing else.

{picture was taken after 3 minutes of waiting when they broke the items}

UPDATE 2:
New pictures are added

UPDATE 3:
You can see in the second to last picture of the farm, one villager is breaking wheat, and the 3 villager inventories, you can see they are all farmers.