Swift UI Dynamic focus for forms

ContentView.Swift

struct ContentView: View {

    @FocusState private var focusedInput: Inputs?
    @State private var firstInput = ""
    @State private var secondInput = ""

    var body: some View {
        VStack {
            TextField("FIRST", text: $firstInput)
                .focused($focusedInput, equals: .firstInput)
                .onSubmit {
                    focusedInput = .secondInput
                }
            TextField("SECOND", text: $secondInput)
                .focused($focusedInput, equals: .secondInput)
        }
        .padding()
    }
}

private enum Inputs {
    case firstInput
    case secondInput
}