ScottPlot Version: 5.0.55
Platform: WinUI 3
Environment: .NET 8

Hi! I'm working on a WinUI application using ScottPlot and have encountered issues that I'd like to address properly using ScottPlot's built-in systems:

I'm trying to create a custom mouse wheel behavior where:

• Normal mouse wheel: No plot interaction (let parent ScrollViewer handle it)
• Ctrl + mouse wheel: Plot zoom only

I've created a custom IUserActionResponse but can't get keyboard modifier detection to work properly. The control doesn't receive KeyDown/KeyUp events, so KeyboardState.IsPressed() always returns false.

public class CtrlOnlyMouseWheelZoom : IUserActionResponse
{
    public ResponseInfo Execute(IPlotControl plotControl, IUserAction userInput, KeyboardState keys)
    {
        // This always returns false, even when Ctrl is pressed
        bool isCtrlPressed = keys.IsPressed(StandardKeys.Control);
        
        if (userInput is MouseWheelUp && isCtrlPressed)
        {
            // Handle zoom in
        }
        else if (userInput is MouseWheelDown && isCtrlPressed)
        {
            // Handle zoom out
        }
        
        return ResponseInfo.NoActionRequired;
    }
}

Questions:

1. Is KeyboardState.IsPressed() the correct way to detect modifiers in UserActionResponse?
2. Are there any platform-specific issues with keyboard state detection in WinUI?
3. How does the built-in KeyboardPanAndZoom class detect ZoomModifierKey - should I follow that pattern?

Additional observation:
The built-in KeyboardPanAndZoom also seems to have the same issue with Ctrl key detection - this suggests the keyboard modifier detection might have broader issues in WinUI.

Current workaround:
Using WinUI's PointerWheelChanged with e.KeyModifiers.HasFlag(VirtualKeyModifiers.Control), but I'd prefer to use ScottPlot's interaction system.

Any guidance on the proper approach would be greatly appreciated!