Add remark on ME-ID authority in server API config (dotnet#32163)

Author: guardrex

aspnetcore/blazor/security/blazor-web-app-with-oidc.md

@@ -539,6 +539,12 @@ Configure the project in the <xref:Microsoft.AspNetCore.Authentication.JwtBearer
   jwtOptions.Authority = "https://login.microsoftonline.com/a3942615-d115-4eb7-bc84-9974abcf5064/v2.0/";
   ```
 
+  The preceding example pertains to an app registered in a tenant with an AAD B2C tenant type. If the app is registered in an ME-ID tenant, the authority should match the issurer (`iss`) of the JWT returned by the identity provider:
+
+  ```csharp
+  jwtOptions.Authority = "https://sts.windows.net/a3942615-d115-4eb7-bc84-9974abcf5064/";
+  ```
+
 ### Minimal API for weather data
 
 Secure weather forecast data endpoint in the project's `Program` file:

aspnetcore/toc.yml

@@ -580,8 +580,6 @@ items:
                     uid: blazor/security/server/static-server-side-rendering
                   - name: Interactive server-side rendering threats
                     uid: blazor/security/server/interactive-server-side-rendering
-                  - name: Blazor Web App with OIDC
-                    uid: blazor/security/blazor-web-app-oidc
                   - name: Account confirmation and password recovery
                     uid: blazor/security/server/account-confirmation-and-password-recovery
                   - name: Additional scenarios
@@ -612,6 +610,8 @@ items:
                     uid: blazor/security/webassembly/meid-groups-roles
                   - name: Graph API
                     uid: blazor/security/webassembly/graph-api
+              - name: Blazor Web App with OIDC
+                uid: blazor/security/blazor-web-app-oidc
               - name: Content Security Policy
                 uid: blazor/security/content-security-policy
           - name: State management