It would be extremely helpful if a preview of cloud files (especially for images) can be provided similarly to how dropbox functions. Is that something on the roadmap? Thank you!

Hi @liangs,
This is not something that is currently on the roadmap.

You can use the right-click->“Open Web Preview” option to browse the images and determine what you want to download that way. It is not as convenient as direct thumbnails in Finder/Explorer, but it can come in quite handy.