PersonNameComponents TextField Not Responding As Expected on macOS

Using this adapted code snippet from the Apple Developer Documentation,

struct ContentView: View {
    @State var nameComponents = PersonNameComponents()
    
    var body: some View {
        Form {
            TextField(
                "Proper name",
                value: $nameComponents,
                format: .name(style: .medium)
            )
            .onSubmit {
                
            }
            .disableAutocorrection(true)
            .border(.secondary)
            
            Text(nameComponents.debugDescription)
        }
    }
}

It runs and works as expected on my iOS device. When I use this same code in my macOS app, it has unexpected results. The validation mechanism (likely caused by format: .name(style: .medium) in order to bind the TextField to a PersonNameComponents instance, will not let me add spaces or delete all the text in the TextField. I have to write the first name in this format: "FirstLast" and then add a space in between the t and L. Are there any ways I can fix this on macOS while still binding my TextField to a PersonNameComponents instance?