if #available(iOS 16, *) {
        DispatchQueue.main.async {
            let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene
            self.setNeedsUpdateOfSupportedInterfaceOrientations()
            self.navigationController?.setNeedsUpdateOfSupportedInterfaceOrientations()
            windowScene?.requestGeometryUpdate(.iOS(interfaceOrientations: .landscape)) { error in
                print(error)
                print(windowScene?.effectiveGeometry ?? "")
            }
        }
        
    } else {
        appDelegate.myOrientation = .landscape
        UIDevice.current.setValue(UIInterfaceOrientation.landscapeRight.rawValue, forKey: "orientation")
        UIView.setAnimationsEnabled(true)
    }

Apple在iOS_16中弃用了UIDevice方向相关的API，而是使用requestGeometryUpdate方法，该方法请求更新窗口场景的几何形状。
有关详细信息，请查看以下苹果开发人员文档。requestGeometryUpdate
如果您仍然无法成功旋转器械，请查看以下链接以了解可能的根本原因和解决方案。
UISceneErrorDomain Code=101 issue and solution

我设法用这样的方式处理它：

if (@available(iOS 16, *)) {
    float windowWidth = gameScene.view.window.frame.size.width;
    float windowHeight = gameScene.view.window.frame.size.height;
    
    if (windowWidth > windowHeight) {
        orientation = UIInterfaceOrientationLandscapeLeft;
    } else {
        orientation = UIInterfaceOrientationPortrait;
    }
} else {
    orientation = gameScene.view.window.windowScene.interfaceOrientation;
}