Comment 3 for bug 1891765

The context menu itself, yes.

Also, note that when a book is unavailable in the current virtual library (e.g. I have series split across my "default" and "physical books" libaries), shift or ctrl+doubleclicking fails with a "no books selected" error without first switching to all books, which clears the current search criteria. Hopefully adding it to the context menu would bypass that.