When I upload a large folder to iCloud Drive via OS X, how do I know the upload is done? It just uploads like a normal Finder copy/move operation - moves/copies the file(s)/folder(s) to the iCloud Drive folder, but does not indicate properly that its still uploading to iCloud. If the folder is large, how do I know for sure that it has finished uploading? Conversely, on iCloud.com, when uploading files that way, it shows the complete progress of files being uploaded, one by one. Kind of cool and verbose, actually. Am I missing something?