download or saving progress alwayes "0" using drop-ins saver api.

[cs k.]

"Google Drive Files to Dropbox" web app,
http://cloudtransfer.nsspot.net/
This app uses the drop-ins saver api. but Download, saving progress alwayes "0" regardless of the number of files
This is a normal? bugs? how can i fix it?

 progress: function (progress) {
    //always progress=0 
 }

[Greg-DB]

This is a known issue. I unfortunately don't have a timeline for a fix or a workaround to offer right now though.