Well, I’m trying to find a way to make the Windows cursor invisible or change its appearance, but CoremWindow is null.

var window = App.Current.MainPage.GetParentWindow().Handler.PlatformView as MauiWinUIWindow;

window.CoreWindow.PointerCursor = new Windows.UI.Core.CoreCursor(Windows.UI.Core.CoreCursorType.Arrow, 0);

How to change the appearance of Windows on Net Maui.