Xcode 13 beta 2 (13A5155e) uses two different versions of Concurrency for iOS and other platforms (e.g. macOS, watchOS, tvOS)

It is ridiculous to use two different versions of Concurrency API for different platforms.

Xcode 13 beta 2 (13A5155e) uses two different versions of Concurrency for iOS and other platforms (e.g. macOS, watchOS, tvOS)!

 //
//  TestAsyncApp.swift
//  Shared
//
//

import SwiftUI

@main
struct TestAsyncApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
    
    @available(iOS 15.0, macOS 12.0, watchOS 8.0, tvOS 15.0, *)
    func testAsync() {

        #if os(macOS) ||  os(watchOS) || os(tvOS)
         // will trigger error for iOS
        Task {
        }
        Task.detach {
        }

        #elseif os(iOS)
        // will trigger deprecated warning for macOS, watchOS and tvOS
        async {
        }
        asyncDetached {
        }
        #endif
    }
}