I've begun using this mod in a modpack I've made and came across a duplication bug when using the crafting terminal.
Since I had only crafted it on its own, I wanted to see if I could use it. When I crafted an item, however, it took all but one instance of the recipe, allowing me to duplicate it by just taking out and putting in an item in the recipe.

Here's a video of the bug in question: https://drive.google.com/file/d/1Gwa8qGibfQXW-hzTjcYYmejBxaSwIrZ3/view?usp=sharing