I've noticed that if you right-click an Object which is already selected, a lot of the times if the cursor is in the right place it just immediately selects the Duplicate option at the top and closes the context menu; I've accidentally ended up with quite a few clones of objects that I meant to do other stuff with this way.
Anyway, good tool! Integrating it with the other tool(s) I use has been a joy, and I really wish some other game dev utilities could be this easy to use.