Hey, at fist I wanted to thank you for the mod it's really awesome.
It's almost exactly what I was thinking by myself to write before I found yours.
Would it be possible to add option that would show item selection list so you can add item without holding it in your hand? If you have big base and some of items are being built far far away of you - you need to travel there, grab one item so you can monitor. If that item has production 0 and you want to monitor ingredients (and they are being built somewhere else) - you need to travel to them.
It would be really awesome to open such box with i.e. alt+click
Thank you.