nailed it!

www/js/autodoc.js

@@ -281,8 +281,7 @@ function upload_read_event(e) {
         return xhr;
       },
       success: function(data, status, xhr){
-        console.log("upload_complete",this, data, status, xhr);
-        temp.upload[id].progress = 100;
+        temp.upload[this.context].progress = 100;
 
       }
     });