TL;DR
Implement the ability to place Building Ghosts with a filtered toolbar containing no quantity of item.Why ?
It is annoying not being able to place ghost buildings within the world when I run out of the particular item in my own inventory.While I know I can quickly use blueprints and reset my blueprints this is sometimes very awkward and a feature I keep regretting every time I run across this situation (which I am amazed at how often this happens to me).
I also understand I can request items to replace items but there are many times why this isn't a clean solution to my problem.
I am hoping that this overall would be easy to implement and not generate excess of checks.