title: Drag and Drop not working inside Document Set for SharePoint Online
body: <p>we have a SharePoint Online site and we have a document library in it. We are using IE 11 and Chrome for browsing and working on the site.</p>
  
  <p>In this document library we have several folders. Each folder has multiple document sets. We are able to drag and drop files inside the document library (top most level), and also we are able to drag and drop files inside the folders.</p>
  
  <p>However, we are not able to drag and drop files inside the document set. </p>
  
  <p>Any idea on what might be causing this issue? Or am I missing something here?</p>