Amplify-js: On Edge TypeError: Failed to execute 'fetch()' on 'Window': Invalid argument with Hosted UI

[johanrin]

Describe the bug
In Edge, when I use the Hosted UI I have the following error:
"Uncaught (in promise): TypeError: Failed to execute 'fetch()' on 'Window': Invalid argument.

To Reproduce
Steps to reproduce the behavior:

1. Install and configure the Hosted UI
2. Click on Hosted UI button
3. See error

Expected behavior
No error on Edge after using Hosted UI.

Screenshots

Desktop (please complete the following information):

• OS: Windows 10

Additional context
The problem occurs only on Edge. I have no problem on Chrome, Safari or even IE11.

Sample code

export class AppComponent implements OnInit {

  ngOnInit() {
    Hub.listen('auth', (data) => {
      const { payload } = data;
      this.onAuthEvent(payload);
    });
  }

  onAuthEvent(payload: any) {
    switch (payload.event) {
      case 'signIn':
        console.log('signIn');
        break;
      case "signOut":
        console.log('signOut');
        break;
    }
  }

  onHostedUI() {
    Auth.federatedSignIn();
  }

  onSignOut() {
    Auth.signOut();
  }
}

[EssyTech]

Any movement on this? or is there a work around? I have tried some polyfills but no luck. I currently have this issue and can't release latest build with amplify integration until it is resolved. However, I don't want to remove amplify completely because of this issue, but will have to if I see no movement.

[gustavo-luis-bsd]

Update "aws-amplify" to version 1.1.36.

This version has the following fix:
-fix(@aws-amplify/core): Edge browser misidentified as Chrome (#3807)

[johanrin]

@gustavo-luis-bsd Thanks for the information. I close the issue.