I want to selected menu to get displayed and saved when the user comes back later. my current code just displays the selected item, but not getting saved when I close the sheet and comes back.

  @State var selectedAge: Int = .zero
  
  var body: some View {
    Menu {
      ForEach(myViewModel.MyModel.selectAge.indices, id: \.self) { indice in
        Button(action: {
          selectedAge = indice
        }) {
          if selectedAge == indice {
            Text("\(myViewModel.MyModel.selectAge[indice])")
          }
          else {
            Text("")
          }
        }
      }
    } label: {
      Text("\(myViewModel.MyModel.selectAge[selectedAge])")
    }
  }

This code from my Model

var selectedAge: [String] = ["12", "15", "18", "21", "24"]

Please guide me to solve this issue.