Blueprint multiplcation

[Mr. Tact]

Am i missing something? Is there a way to use a blueprint out of the "Blueprint Library" without causing a blueprint to be created? Every time I use one, I end up with another blueprint in my inventory. It's not a major problem, but it is a bit annoying and would seem to be an unintended consequence.

[Redominus]

I hope there was a easy way to delete book and blueprint items.