How to implement both a user registration and log in in a blazor webassembly asp.net core 8 using Azure AA B2C

Question

I have followed this guidance:
Secure an ASP.NET Core Blazor WebAssembly standalone app with Azure Active Directory B2C.
https://learn.microsoft.com/en-us/aspnet/core/blazor/security/webassembly/standalone-with-azure-active-directory-b2c?view=aspnetcore-8.0
In the following section is mentioned that LoginDisplay component offer users to log in and register.

LoginDisplay component
The LoginDisplay component (Shared/LoginDisplay.razor) is rendered in the MainLayout component (Shared/MainLayout.razor) and manages the following behaviors:
For authenticated users:
Displays the current user name.
Offers a link to the user profile page in ASP.NET Core Identity.
Offers a button to log out of the app.
For anonymous users:
Offers the option to register.
Offers the option to log in.

In the LoginDisplay component is only one link
        <a href="authentication/login">Log in </a>
If I add this link and click it
        <a href="authentication/register"> Register</a>
I am directed /authentication/register page in the web assembly which says “Registration not supported”.
How I implement the register function so that I am directed to the Azure ad B2c to the endpoint https://mytenant.b2clogin.com/ mytenant.onmicrosoft.com/B2C_1_signin1

My appsettings.json is:
{
  "AzureAdB2C": {
    "Authority": "https://mytenant.b2clogin.com/mytenant.onmicrosoft.com/B2C_1_signin1",
    "ClientId": "xxxxx-xxxx…",
    "ValidateAuthority": false
  }
}

Answer 1

just change the href to the azure register page for your site:

<a href="https://mytenant./...">Register</a>

note: the login code just redirects to the azure login page.