title: How to manually download the expansion (obb) files for your app on play store?
body: <p>I have published my app on play store with expansion files (obb format). On play store it the download size is apk size + obb file size. Can I get answers for following queries?</p>
  
  <ol>
  <li>Is there any settings on console to download apk only and then manually trigger to download apk? </li>
  <li>If you add expansion file, is it automatically downloaded with apk?</li>
  <li>Sometimes it does not download automatically, what is the reason for that?</li>
  </ol>
  
  <p>I was looking to download the app first and once app is installed, manually trigger the download of the expansion files (obb) from the play store.</p>