❔ Webbrowser/Webbox flickers on startup

        public void InitializeWebbox()
        {
            var hWnd = new WindowInteropHelper(this).EnsureHandle();
            sliderBox = new Webbox(_sliderBox, hWnd);
            sliderBox.AllowsTransparency = false;
            sliderBox.Topmost = false;
            WebBrowser sliderBrowser = sliderBox.WebBrowser;
            sliderBrowser.Navigate(new Uri(sliderUrl));
            
        }

        public void InitializeWebbox()
        {
            var hWnd = new WindowInteropHelper(this).EnsureHandle();
            sliderBox = new Webbox(_sliderBox, hWnd);
            sliderBox.AllowsTransparency = false;
            sliderBox.Topmost = false;
            WebBrowser sliderBrowser = sliderBox.WebBrowser;
            sliderBrowser.Navigate(new Uri(sliderUrl));
            
        }