title: Android In-App update API return 0 as availableVersionCode & updateAvailability as 1 (UPDATE_NOT_AVAILABLE)
body: <p>I'm trying to implement the in-app update API, followed <a href="https://developer.android.com/guide/app-bundle/in-app-updates" rel="nofollow noreferrer">in-app-update-api</a>, when debugging the app with lower version than play store version, <code>AppUpdateInfo</code> return <code>availableVersionCode</code> as <code>0</code> and <code>updateAvailability</code> as <code>1 (UPDATE_NOT_AVAILABLE)</code>,
  Note: I've used the same package name &amp; same signing key to run a  build</p>
  <p>Thanks in advance!</p>