Comment 4 for bug 1848573

Thanks, Sam, Mike, and Rogan! This will be a nice fix to have.

I have added my own signoff to those of Mike and Rogan, as well as a small follow-up commit (taking the opportunity to replace the term "Copy" with "Item", and borrowing some language from the old interface to describe the copy_active field). Those are at user/sandbergja/lp1848573_signoff

I'm ready to push this, but I am missing your signoff, Sam. I can add that for you, as long as I have your consent to do so.