White Screen when trying to authenticate with Azure AD

Describe the bug

My Azure login page isn't loading when I try to authenticate with Azure AD.

To Reproduce

class AzureAuthentication{
  String authority = "login.microsoftonline.com";
  String redirect = "https://login.live.com/oauth20_desktop.srf";
  void authenticate() async {
    final redirect_uri = Uri.parse(redirect);
    final red = redirect_uri.toString();
    final url = Uri.https(authority, "/$tennant_id/oauth2/v2.0/authorize/", {
      'response_type': 'code',
      'client_id': client_id,
      'redirect_uri': redirect,
      'scope': 'openid'
    });
    print("1");
    final res = await FlutterWebAuth2.authenticate(url: url.toString(), callbackUrlScheme: "https");
    print("2");
    final code = Uri.parse(res).queryParameters['code'];
    print(code);
  }

}

Expected behavior

The page should load the MS Azure Login page

Screenshots

If applicable, add screenshots to help explain your problem.

Device (please complete the following information!)

Device: pixel 5
OS: Android
Browser: Chrome
flutter_web_auth_2 version: 2.2.1

Additional context

Not sure what the redirect URL scheme is for AD. Haven't found anything online around this library and Azure

Checklist

[x] I have read and followed the entire troubleshooting guide and it has not provided the solution I need.
[x] I have provided all the information I can (incl. auth URL etc.)

ThexXTURBOXx / flutter_web_auth_2

White Screen when trying to authenticate with Azure AD #71