Safari-like toolbar in visionOS

I like the toolbar visionOS's Safari uses for back & forward page, share, etc. It floats above the window.

My attempt to do this with ornaments isn't as satisfying as they partially cover the window. My attempts with toolbar haven't produced visible results.

Is this Safari-style toolbar for visionOS exposed by Apple in the API's? If so, could someone point me to documentation or sample code? Thanks!

BTW, I can put a toolbar at the bottom of the window, but it isn't separated a fixed distance from the window like Safari's is.

From my reading of Apple's HIG on toolbars, this is the proper place to put toolbar items in visionOS.

Should I go with this design (which looks like Apple HIG's preferred design) as opposed to following Safari's design?

struct ContentView: View {
    var body: some View {
        Text("This is some text")
            .toolbar {
                // .bottomOrnament only placement that works
                ToolbarItemGroup(placement: .bottomOrnament) {
                    Button("Hello") {
                        print("World")
                    }
                    Button("Goodbye") {
                        print("cruel world")
                    }
                }
            }
    }
}

Safari-like toolbar in visionOS
 
 
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