What is the using/including order?
First of all it gives precedence to custom libraries.Then it gives precedence to libraries that were included from the library manager with a specific version (not latest)Then it chooses a library from all the other libraries that share the import (it's not deterministic, though)
How can a user add a Contributed library?
Are all Custom libraries from all users automatically Contributed libraries?
Hello,If not, maybe adding a "Contribute" button besides "Download Library".