Top most view controller with multiple window scenes in iOS13

Question

I'm conforming my application to use multiple windows on iPadOS with iOS 13, as far as I know I cannot access to UIApplication window directly due to it's deprecation, how can I get the top most view controller?

Until iOS12 I use this working solutions, can you suggest an alternative?

+(UIViewController *)topMostViewController
{
    UIViewController *vc = [[UIApplication sharedApplication].delegate.window rootViewController];
    while(vc.presentedViewController)
    {
        vc = vc.presentedViewController;
    }
    return vc;
}

Answer 1

see: How get current keywindow equivalent for multi window SceneDelegate Xcode 11?

deprecated: Have you tried Application.shared.keyWindow?.rootViewController? The keyWindow (or mainWindow if you like) is the important part here.