Another attempt

ManagementPage/ManagementPage/Program.cs

@@ -10,6 +10,7 @@ var Configuration = builder.Configuration;
 
 builder.Services.Configure<ForwardedHeadersOptions>(options =>
 {
+    options.RequireHeaderSymmetry = false;
     options.ForwardedHeaders =
         ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
 });
@@ -37,12 +38,12 @@ builder.Services.AddAuthentication(options => {
 
 var app = builder.Build();
 
+
+
 // Configure the HTTP request pipeline.
 if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Error");
-    app.UseForwardedHeaders();
-
     // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
     app.UseHsts();
 }
@@ -51,6 +52,8 @@ app.UseStaticFiles();
 
 app.UseAuthentication();
 
+app.UseForwardedHeaders();
+
 app.UseRouting();
 
 app.UseAuthorization();