title: URL not found on Google Play app when signed in as internal app tester
body: <p>I'm trying to publish a PWA on the Google Play store, and coming up against some confusing problems testing as an internal app. I used <a href="https://appmaker.xyz/pwa-to-apk/" rel="noreferrer">PWA2APK</a> to convert my PWA to an APK. There are not major issues found through the pre-launch report, and only one accessibility warning. The project passed all of the requirements for the Play Store in December. I am the only user on the internal app testing list, and I receive an error message when attempting to install on Android through the internal app testing link. When I hover over the info symbol beside the project, I get this pop up:
  <a href="https://i.stack.imgur.com/uOLj7.png" rel="noreferrer"><img src="https://i.stack.imgur.com/uOLj7.png" alt="error message for Google Play Project dashboard"></a></p>
  
  <blockquote>
    <p>Only testers can view this listing on Google Play because you haven't
    uploaded any APKs to Production yet.</p>
  </blockquote>
  
  <p>However, I posted an APK to Internal Tests on December 17, 2019. 
  <a href="https://i.stack.imgur.com/P2snG.png" rel="noreferrer"><img src="https://i.stack.imgur.com/P2snG.png" alt="internal test console"></a></p>
  
  <p>When I click the View on Google Play link I'm taken to a URL not found page with the text:</p>
  
  <blockquote>
    <p>We're sorry, the requested URL was not found on this server.</p>
  </blockquote>
  
  <p>When I use the internal testing link to download the app on the play store on my mobile, I get a page with the app logo, title, and developer name, as well as the price on the download button. When I click the button I get an error message:</p>
  
  <blockquote>
    <p>Error 
    The item that you were attempting to purchase could not be found.</p>
  </blockquote>
  
  <p>I have checked out the advice on <a href="https://stackoverflow.com/questions/53896956/google-app-is-published-on-internal-test-track-but-cant-be-found-downloaded">this thread</a>, but am still having problems. Any advice is appreciated!</p>