Hi, I have a really big chicken farm with a lot of breeds of them. Some of them are producing their supposed items (flint, dyes, ingots, diamonds.....) but some of them are not, because I can see my chest with only some of items increasing. I do succeeded to make them produce by using net to re-put them into hatchery nest... or as a new chicken into the farm. Is it because I put all of my chickens in one chunk? I want them to produce items automatically.