Quote Originally Posted by Raldo View Post
It takes the materials out of whatever stack it finds first. It starts from the top, and goes down to the bottom.

The only issue here is when putting ingredients in your inventory, the game puts the smallest stack at the bottom, rather than the top.

The high-quality checkbox you're asking for will likely be present in 2.0.
What makes you so sure they even thought of that? It's unsafe to assume they have everything thought of. Best to just throw it out there anyways.