I am trying to get external login with identityserver4 to work. It almost works, however it does not auto create or link when a external user is loggin in. If i create a user in umbraco iam able to link the user manually.

I have the following configured - but I must be missing something

.AddBackOfficeExternalLogins(builder =>
                    builder.AddBackOfficeLogin(
                        build =>

                           build.AddOpenIdConnect(
                                   build.SchemeForBackOffice(OpenIdConnectDefaults.AuthenticationScheme),
                                   "External login",
                                   options =>
                                   {
                                       // use cookies
                                       options.SignInScheme = CookieAuthenticationDefaults.AuthenticationScheme;
                                       // pass configured options along
                                       // Use the authorization code flow
                                       options.AuthenticationMethod = OpenIdConnectRedirectBehavior.RedirectGet;

                                       options.RequireHttpsMetadata = false;
                                       options.Authority = "https://localhost:3930";
                                       options.MetadataAddress = "https://localhost:3930/.well-known/openid-configuration";
                                       options.ClientSecret = "**";
                                       options.ClientId = "***";
                                       options.GetClaimsFromUserInfoEndpoint = true;
                                       options.ResponseType = "code id_token";
                                       options.CallbackPath = new PathString("/");
                                       options.RemoteSignOutPath = "/oidc-signout";
                                       options.SignedOutRedirectUri = "**";

                                       options.Scope.Clear();
                                       options.Scope.Add("openid");
                                       options.Scope.Add("profile");
                                       options.Scope.Add("email");
                                       options.SaveTokens = true;
                                       options.UsePkce = true;

                                       options.TokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters
                                       {
                                           NameClaimType = "name",
                                           RoleClaimType = "role",

                                       };

                                   }
                               ),
                       options =>
                               new BackOfficeExternalLoginProviderOptions(

                                   "btn-primary", // button stype
                                   "fa-windows", // icon
                                    new ExternalSignInAutoLinkOptions(autoLinkExternalAccount: true, defaultUserGroups: new[] { Constants.Security.EditorGroupAlias }, defaultCulture: "en-US", allowManualLinking: true)
                                    {
                                        OnAutoLinking = (user, loginInfo) =>
                                        {
                                            //
                                        },
                                        OnExternalLogin = (user, loginInfo) =>
                                        {
                                            return true;

                                        }
                                    }, 

                                   true, // deny local login
                                   false, // autoredirect local login to external login
                                   null) // custom backoffice view
                       )
                   )