Display Alert with Swift [Bug]

HelloSwift.uno

using Uno;
using Uno.Collections;
using Fuse;
using Fuse.Scripting;
using Uno.UX;

using Uno.Compiler.ExportTargetInterop;

[ForeignInclude(Language.ObjC, "@(Project.Name)-Swift.h")]
public class HelloSwift : NativeModule
{
    [Foreign(Language.ObjC)]
    public static void hello()
    @{
        HelloSwiftWorld* x = [[HelloSwiftWorld alloc] init];
        [x hello];
    @}
}

HelloWorld.swift

import Foundation
import UIKit

public class HelloSwiftWorld: NSObject {
    public func hello() {
        let alert = UIAlertController(title: "Did you bring your towel?", message: "It's recommended you bring your towel before continuing.", preferredStyle: .alert)

        alert.addAction(UIAlertAction(title: "Yes", style: .default, handler: nil))
        alert.addAction(UIAlertAction(title: "No", style: .cancel, handler: nil))

        self.present(alert, animated: true)
    }
}

MainView.ux

<App>
	<DockPanel>
		<StatusBarBackground Dock="Top" />
		<BottomBarBackground Dock="Bottom" />

		<HelloSwift ux:Global="HelloSwift" />
	
		<JavaScript>
			var HelloSwift = require("HelloSwift")

			function button_pressed_fromSwift() {
				HelloSwift.hello();
			}

			module.exports = {
				button_pressed_fromSwift: button_pressed_fromSwift
			};
		</JavaScript>

		<StackPanel Margin="0,50,0,0">
			<Button Text="From Swift!" Clicked="{button_pressed_fromSwift}" />
		</StackPanel>
	</DockPanel>
</App>