There may be multiple characters defined in game and each could have different crafting categories so you need to decide for which character you want to check recipes. As of right now there are 3 conditions that must be fulfilled for recipe to be considered able to craft manually:
1/ recipe must ...

Hello, I encountered such a problem that I can’t find a parameter that says whether it can be crafted or not in the recipes. Please tell me if there is such a parameter at all, or how else can I find it? Is it possible to craft it manually?