Before the 2.0 update clicking "Automatic" would use everything in your inventory and stop when it ran out. That is also what it says it's supposed to do when it gives you the confirmation prompt.
Now clicking "Automatic" and then "Confirm Improvement" it brings up the buy option even if you have what you need in your inventory. It will not allow you to auto improve without purchasiing more when you don't need to. So now you have to click the "improve" *on for every single one instead of being able to do them all at once. It's real tedious.
This is a consistent thing, no matter how much required thread is already in your inventory.
This post was last edited by Swisidniak at 2017-1-27 12:25