Farmers don't haul some of the food

I have an issue with farmers not hauling their food. They gather it in a basket and then just leave it on the ground. Very annoying and gets in the way

If it isn’t a bug I’d say the cause is either a wrong distribution of farmers to the amount of fields you have, or the game doesn’t perform well enough to update the tasks of the hearthlings.
If you have neither performance problems nor do you have to few farmers for your fields (faremrs prioritise planting and harvesting crops to hauling) and too few workers to haul, then you have a high possibility of a bug.

Okay thanks. Maybe it is the amount of fields that i have