I was watching https://developer.apple.com/videos/play/wwdc2023/10248/ , in this video it is adviced to make below shated property async to benefit from concurency (in video 40:04 , exact time) , do yo know how to do it ? class ColorizingService { static let shared = ColorizingService() func colorize(_ grayscaleImage: CGImage) async throws -> CGImage // [...] } struct ImageTile: View { // [...] // implicit @MainActor var body: some View { mainContent .task() { // inherits @MainActor isolation // [...] result = try await ColorizingService.shared.colorize(image) } } }