Thanks for the example Deryck,
The preview seemed broken on the comments tab but the image was appearing for me under the Extract one. When I downloaded the original it looked like the linking was preserved. The online version didn't seem to denote in any way that the Cecinas layer contained a Linked Smart Object, which might be helpful, but it did have the preview. Here are some screenshots of what I was seeing. Thanks for posting about it. I'll pass it on to our engineering department.
Image may be NSFW.
Clik here to view.
Image may be NSFW.
Clik here to view.
