Jon Fritz II wrote:
do external images work correctly when editing from Live View with the new Live View Editing capability?
Depends what you mean by "work correctly". External images are displayed normally in Live view (as long as there's no problem with your internet connection). You can also change the image source in Editable Live View.
However, don't get too excited about Editable Live View, at least in its current implementation. To put it mildly, it's extremely clunky. It's the sort of feature that Adobe should have continued working on in the back room rather than put in a public release.