51683ed created the issue

While downloading a file (from WebDAV SSL) and the file is selected within the Transfers window, clicking the "Show" button in the upper right returns the error "Cannot open file, the download is not yet completed." It would make more sense to open the folder that the file is being downloaded to instead of throwing an error. This functionality makes sense for the "open" button, but "show" implies that the download folder should open. (I'm not sure if this is limited to WebDAV, as it is the only protocol I use Cyberduck for)