diff --git a/windows/PopupWindow.xaml.cs b/windows/PopupWindow.xaml.cs
index cb2483a..26d517b 100644
--- a/windows/PopupWindow.xaml.cs
+++ b/windows/PopupWindow.xaml.cs
@@ -283,6 +283,17 @@ public partial class PopupWindow : Window
 
         SignOutButton.Visibility = VM.IsSignedIn ? Visibility.Visible : Visibility.Collapsed;
         SignInButton.Content     = VM.IsSignedIn ? "Re-authenticate" : "Sign In";
+
+        var dbg = AppSettings.Default.DebugInfo;
+        if (!string.IsNullOrEmpty(dbg))
+        {
+            DebugText.Text       = dbg;
+            DebugText.Visibility = Visibility.Visible;
+        }
+        else
+        {
+            DebugText.Visibility = Visibility.Collapsed;
+        }
     }
 
     // ── Event handlers ───────────────────────────────────────────────