google signin not redirecting to App in standalone app

I am trying to run authentication using google with expo-google-app-auth package.
It works fine in ExpoGo . But after building the app in android, on pressing the login button it redirects to accounts/google and after i submit the gmail details, it doesn’t redirect to an app but google search page opens their itself.
What could be the issue? Please help.

Here is my code:-

const handleGoogleSignin = () => {
        const config = {         
          androidClientId: [andriodClient ID],
          androidStandaloneAppClientId:[standaloneAppClientID[,
          scopes: ['profile', 'email'],
        };

        Google.logInAsync(config)
        .then((result) => {
            const { type, user } = result;
            if (type == 'success') {
            const { email, name, photoUrl } = user;
            navigation.navigate('WelcomeScreen', { email, name, photoUrl });
            } else {
            console.log('Google Signin was cancelled');
            }
        })
        .catch((error) => {
            console.log(error);

        });

    };

In App.json,

"android": {
      "package": "com.appname.project",
      "config": {
        "googleSignIn": {
          "apiKey": "APIKEY",
          "certificateHash": "CERTIFICATEHASH"
        }
      }
    },