Why is my amplify federated sign-in in react native adding an extra 'https'? - react-native

Question

I am using a manual auth configuration in my react native app to add OAuth to my react native app. I have followed all of the steps outlined here for Google and Facebook.
My problem is when I click on the button I have created in the front-end that redirects me to a federated sign-in, there is an extra 'https' in the link.
In AWS Cognito User Pools, my sign in and sign out URLS are set to myapp:// and have configured my hosted UI in the AWS console. I have also set the hosted UI url to the OAuth Redirect URI's in both facebook and google for my app clients.
This is my aws configuration in react native:
export default awsConfig = {
Auth: {
"aws_project_region": "us-west-2",
identityPoolId: 'us-east-1:*******',
region: 'us-east-1',
userPoolId: '************'
userPoolWebClientId: '*************'
oauth: {
domain: "https://myapp.auth.us-east-1.amazoncognito.com",
scope: [
"email",
"openid",
],
redirectSignIn: process.env.NODE_ENV === "myapp://",
redirectSignOut: process.env.NODE_ENV === "myapp://",
responseType: "code"
},
federationTarget: "COGNITO_USER_POOLS"
}
}
In my case, the problem occurs when I click either the "Sign in with Facebook" or "Sign in with Google" buttons.
This is what comes up when I click either link:
and the whole url is https://https//aspen-dev.auth.us-east-1.amazoncognito.com/oauth2/authorize?redirect_uri=false&response_type=code&client_id=****&identity_provider=Google&scope=email%20openid&state=****&code_challenge=xQX-****&code_challenge_method=S256
As you can see, there is an extra https, and I don't know what is causing it.

Answer 1

in awsConfig, I took out the 'https://' of the oauth.domain and now it is working

Answer 2

The problem did not happen on my side, but you may try to do
import awsconfig from './src/aws-exports';
awsconfig.oauth.domain = awsconfig.oauth.domain.substring(8)
So that you won't have to remove the leading "https://" again whenever you run amplify pull in the future.