add default value for floater's vertical padding about popupview HOT 2 CLOSED

struct FrameGetter: ViewModifier {

    @Binding var frame: CGRect
    @Binding var safeArea: EdgeInsets

    func body(content: Content) -> some View {
        content
            .background(
                GeometryReader { proxy -> AnyView in
                    let rect = proxy.frame(in: .global)
                    // This avoids an infinite layout loop
                    if rect.integral != self.frame.integral {
                        DispatchQueue.main.async {
                            self.safeArea = proxy.safeAreaInsets
                            self.frame = rect
                        }
                    }
                    return AnyView(EmptyView())
                }
            )
    }
}