diff --git a/Form1.cs b/Form1.cs
index b5f5d21..1ec6e9e 100644
--- a/Form1.cs
+++ b/Form1.cs
@@ -184,10 +184,10 @@ namespace WindowOverlayApp
 
         private void ForegroundEventProc(IntPtr hWinEventHook, uint eventType, IntPtr hwnd, int idObject, int idChild, uint dwEventThread, uint dwmsEventTime)
         {
-            if (hwnd == notepadHandle)
+            if (IsAnyParentMatching(hwnd, notepadHandle))
             {
                 UpdateOverlayWindow();
-            } else if (!IsAnyParentMatching(hwnd,notepadHandle) && !IsWindowClass(hwnd, "ForegroundStaging") && !IsWindowClass(hwnd, "MultitaskingViewFrame"))
+            } else if (!IsWindowClass(hwnd, "ForegroundStaging") && !IsWindowClass(hwnd, "MultitaskingViewFrame"))
             {
                 SetWindowPos(this.Handle, 1, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
 
diff --git a/README.md b/README.md
index 32f3316..419f236 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,10 @@
 # Vivado Dark Mode
 
+![Vivado dark mode](example_dark_mode.png)
+
+> [!WARNING]  
+> This is demo code to show dark mode for any light mode application on Windows is possible, the code is not polished for a final product and the current code does not handle all edge cases.
+
 This will eventually become a program to make any windows application dark mode, stay tuned.
 
 This demo uses the Windows magnification API to invert a window and make it dark mode.
@@ -7,6 +12,8 @@ This demo uses the Windows magnification API to invert a window and make it dark
 ## Bugs/Notes
 
 - When switching windows, it will momentarily flash. This is because of some latency in handling the window foreground event, I am not sure if it is possible to improve on this to make it less noticeable.
+- Window title is hardcoded, meaning if the dark mode program was started after the window title does not match "Vivado 24.1" (for example after opening a project) it will fail.
+- Currently it just inverts the program, but the magnification API supports transformation matrices so it is possible to use a different color mapping that might be better.
 - Currently this handles sub-windows (such as save dialogs) by making the magnification window have the maximum Z order. This simplifies things, but also means if another window is over the active window it too will be inverted
   - Creating magnification lenses for each window with the Z height 1 above the relavant window would fix this issue.
 
diff --git a/example_dark_mode.png b/example_dark_mode.png
new file mode 100644
index 0000000..0e658c7
Binary files /dev/null and b/example_dark_mode.png differ