title: Flutter android release stuck on splash screen
body: <p>Flutter android release build is stuck on splash screen.</p>
  <p>I have tried by cleaning project <code>flutter clean</code>. But still it got stuck on splash screen. I have also used <code>WidgetsFlutterBinding.ensureInitialized();</code> before executing the <code>runApp()</code>. Still it stuck on splash screen. Also haven't found error logs that can be resolved.</p>
  <p>It is not happening with debug version or when I run with <code>flutter run --release</code>. The app is running smoothly in <code>flutter run --release</code>.</p>
  <p>I'm using flutter 1.22.0 &amp; VSCode 1.49.3. Testing &amp; releasing for android.</p>
  <p>I'm stuck with this last 3 days. It would be very helpful if anyone can help me.</p>