I followed the tutorial images and the written tutorial, but I cannot figure out how exactly to "craft" the recipes. I've setup a farming tile, set it to produce wheat, and have purchased the kitchen tile which shows all the recipes, and selected "flour," but nothing happens. Tried several different things, but nothing is allowing me to produce flour. I even tried out the other recipes, such as toasted pumpkin seed, but either the tutorial is incomplete or the crafting doesn't work currently.