title: "com.android.vending.INSTALL_REFERRER" somehow parameters are lost and changed to (not%20set)
body: <p>I have a problem with INSTALL_REFERRER broadcast in my app. </p>
  
  <p>I'm trying to create some information about campaign etc, but on most devices my url 
  "<a href="https://play.google.com/store/apps/details?id=com.test.apptest&amp;referrer=utm_source%3Dmy_test_source" rel="noreferrer">https://play.google.com/store/apps/details?id=com.test.apptest&amp;referrer=utm_source%3Dmy_test_source</a>"</p>
  
  <p>EDIT: the same thing happens with link 
  "market://details?id=com.test.apptest&amp;referrer=utm_source%3Dmy_test_source"</p>
  
  <p>is change to something like</p>
  
  <p>"utm_source=(not%20set)&amp;utm_medium=(not%20set)"</p>
  
  <p>I don't know what is the reason for such a behaviour of google play store app but maybe someone has deal with that ?</p>
  
  <p>EDIT 2: It looks like that it has something to do with google play store app version. on version 12.5.15-all everything works fine and as expected, on devices with version 12.5.30 comes only (not set)</p>
  
  <p>EDIT 3: answering comment from Harry, I have only a email from google developers support. For now I replaced referred link with firebase dynamic links which works ( but not utm_source, need to do your custom link)</p>
  
  <p><a href="https://i.stack.imgur.com/hS1kT.png" rel="noreferrer"><img src="https://i.stack.imgur.com/hS1kT.png" alt="enter image description here"></a>
  regards
  Wojtek</p>