turns out you do need forwarded headers

api/Program.cs

@@ -2,12 +2,12 @@
 using Microsoft.AspNetCore.HttpOverrides;
 
 var builder = WebApplication.CreateBuilder(args);
-//builder.Services.Configure<ForwardedHeadersOptions>(options =>
-//{
-//    options.ForwardedHeaders =
-//        ForwardedHeaders.XForwardedFor |
-//        ForwardedHeaders.XForwardedProto;
-//});
+builder.Services.Configure<ForwardedHeadersOptions>(options =>
+{
+    options.ForwardedHeaders =
+        ForwardedHeaders.XForwardedFor |
+        ForwardedHeaders.XForwardedProto;
+});
 
 // Add services to the container.
 // Learn more about configuring OpenAPI at https://aka.ms/aspnet/openapi
@@ -21,7 +21,7 @@ if (app.Environment.IsDevelopment())
     app.MapOpenApi();
 }
 
-//app.UseForwardedHeaders();
+app.UseForwardedHeaders();
 app.UseHttpsRedirection();
 
 var summaries = new[]