Configuration list: Ability to include a file upload option to the widget

Is there a way I can include a file upload option under the configuration list? 

Unfortunately, there is no option available to add file uploads to the configurable list widget. I am forwarding the thread to our backend team as a feature request for evaluation. Please note that we cannot provide any ETA at this moment. However, if there is any news you'll be updated here on this thread. 

Thanks!