title: Google Maps not working in release build even with correct SHA1 key in Flutter
body: <p>I am using google_maps_flutter 1.0.6 plugin to display maps in my flutter app. The map is shown perfectly in debug version but it does not show in release build. I have entered the SHA1 key for the release build in the restrictions and have checked it multiple times and it is correct. I have also tried triggering the onMapsCreated method. It is triggered in debug build but it it does not run in the release build.
  Can someone explain what can I do to make Google maps work in the release build.</p>
  <p>Here is the info about Flutter version I am using:</p>
  <p>Flutter 1.22.3 • channel stable • <a href="https://github.com/flutter/flutter.git" rel="nofollow noreferrer">https://github.com/flutter/flutter.git</a></p>
  <p>Framework • revision 8874f21e79 (3 weeks ago) • 2020-10-29 14:14:35 -0700</p>
  <p>Engine • revision a1440ca392</p>
  <p>Tools • Dart 2.10.3</p>