After Successfull google authorisation(GTMAppAuth) sometimes google.co.in page is loading

[MIOSY]

I have done successfull google authentication with google GTMAppAuth library. Here user can able to login but sometimes not in everytime google.co.in search page is loading. I made authoration with the below code. once user enters into his username and password it should ask allow access to the user after it will come back to the application. The problem is loading google search page on sometimes.

func startgetauth(){

//need this potatoe
let issuer = URL(string: kIssuer)!
let redirectURI = URL(string: kRedirectURI)!

    // discovers endpoints
    OIDAuthorizationService.discoverConfiguration(forIssuer: issuer, completion: {(_ configuration: OIDServiceConfiguration?, _ error: Error?) -> Void in
        if configuration == nil {

            return
        }

        // builds authentication request
        let scopes = [OIDScopeOpenID, OIDScopeProfile, OIDScopeEmail, "https://mail.google.com/", OIDScopeAddress, OIDScopePhone ]

        let request = OIDAuthorizationRequest(configuration: configuration!, clientId: self.kClientID, clientSecret:nil, scopes: scopes, redirectURL: redirectURI, responseType: OIDResponseTypeCode, additionalParameters: nil)
        
        // performs authentication request

        self.appDelegate.currentAuthorizationFlow = OIDAuthState.authState(byPresenting: request, presenting: self, callback: {(_ authState: OIDAuthState?, _ error: Error?) -> Void in
            if authState != nil {
                print("access Token :\(String(describing: authState!.lastTokenResponse!.accessToken!))")
                self.auth = GTMAppAuthFetcherAuthorization(authState: authState!)
                print("Authorisation \(self.auth!)")
                self.doneFetchingAuth(self.auth!)
                GTMAppAuthFetcherAuthorization.save(self.auth!, toKeychainForName: self.keyChainForAccount)
                print("SAVED KEYCHAIN DETAILKS: \(self.keyChainForAccount)")
                
           //     GTMAppAuthFetcherAuthorization.auth.redirectURI = "http://localhost//mailDoughFull"
                		#if FREE
               // 				GTMAppAuthFetcherAuthorization.auth.redirectURI = "http://localhost//mailCleanerFree"
                			#endif
            }
            else {
                print("Authorization error: " + (error?.localizedDescription.description)!)

            }
        })
    })
    
    		oauthViewControllerShown = true

}
BUG Video.zip

@WilliamDenniss @dberlin @willnorris @wkiefer @cdibona