There is cut an paste for the component tree. I’d be a little wary of drag and drop though. I’m not sure what shift/ctrl+click means. The shortcuts are conceivably very easy to do.
Ctrl-X, Ctrl-C and Ctrl-V all work - have you tried them?
Selections - by which I think you mean MULTIPLE selections - don’t work. Admittedly, that is a bummer. If I really need to modify a lot of items as a batch, though, it’s much easier to open the buildFile and edit the XML (is it XML? sure looks like it to my inexpert eye) directly.
There is something to be said for editing the buildFile in a text editor. In fact, that’s your only option for ZunTzu which otherwise does not have a module editor!
It’s not for the feint of heart. The module is a zip file, so browse the zip file. In the top-level directory, there’s a file called buildFile. Open it in a text editor (NOT a word processor). Take a look at a very simple module. If you know how XML works, you’ll get the idea.
For the vast majority of things, I don’t recommend editing the buildFile. But it’s good for doing very repetitive tasks like adding a new prototype to hundreds of pieces.