Runtime Error Cannot Find the component "ExtendedWebViewer1"


I have developed my first app using MIT App Inventor 2 and published it on the Play Store. The App is based on the WebViewer component. Also, I have used ExtendedWebViewer external extension with it. Everything went fine while testing with the companion. But when I downloaded it from Play Store and trying to run, I am getting following error:

Problem with application
Cannot find the component:

I am attaching aia and error screenshot for reference.

Please help and guide.

Thank you.

MSF.aia (24.6 KB)