.background(GeometryReader { gp -> Color in
                            let rect = gp.frame(in: .named("OuterV")) // < in specific container
                            // let rect = gp.frame(in: .global) // < in window
                            // let rect = gp.frame(in: .local) // < own bounds
                            print("Origin: \(rect.origin)")
                            return Color.clear
                        })