.NET MAUI ウィンドウの位置とサイズ

namespace SizeTest
{
    public partial class App : Application
    {
        public App()
        {
            InitializeComponent();

            MainPage = new AppShell();
        }

        protected override Window CreateWindow(IActivationState activationState)
        {
            var window = base.CreateWindow(activationState);

            window.Title = "SizeTest";
            // Size
            window.Width = 1400;
            window.Height = 700;
            // Position
            window.X = 50;
            window.Y = 50;

            return window;
        }
    }