How to position the control indicators (little dots) of a native SwiftUI PageTabView-styled TabView?

Question

Using iOS14.4.2, Swift5.3.2, Xcode12.4,

I am using SwiftUI's new PageTabView-styled TabView (see example-code below).

Everything works - except that I would like to move the control-indicators (i.e. little dots) to some other location on the screen.

How can you do that ?

And yes, I could do my own controls overlay of some sort - but isn't SwiftUI capable itself and natively ?

struct ContentView: View {
    var body: some View {
        TabView {
            Text("First")
            Text("Second")
            Text("Third")
            Text("Fourth")
        }
        .tabViewStyle(PageTabViewStyle(indexDisplayMode: .always))
        .indexViewStyle(PageIndexViewStyle(backgroundDisplayMode: .always))
    }
}