Wish Accessibility: Use of android:labelFor and android:contentDescription in Visual Designer Properties

I know the Accessibility library, here. Additionally, I would like to have the Visual Designer allow the use of android:labelFor and android:contentDescription in Properties of Views directly. It would also be helpful if the Visual Designer could explicitly specify the order of elements to focus on. (Both as a simple alternative to using SetContentDescription and SetNextFocus in the Accessibility library). Thank you.