proxy failure：Invalid with native ScrollViewReader

[wisepmlin]

ScrollView(.horizontal, showsIndicators: false)
{
ScrollViewReader
{ proxy in
LazyHStack(spacing: 0)
{
ForEach(0...timeLine.allDay(), id:.self)
{
dateItem in
VStack(spacing:0)
{
SK_Day(skDate: SKDate(
date: timeLine.getDateAtIndex(index: dateItem),
skManager: timeLine.skManager,
isDisabled: !timeLine.isEnabled(date: timeLine.getDateAtIndex(index: dateItem)),
isToday: timeLine.isToday(date: timeLine.getDateAtIndex(index: dateItem)),
isSelected: timeLine.isSpecialDate(date: timeLine.getDateAtIndex(index: dateItem)),
isBetweenStartAndEnd: timeLine.isBetweenStartAndEnd(date: timeLine.getDateAtIndex(index: dateItem))),
cellWidth: 24)

                        ZStack(alignment: .top)
                        {
                            SubDayTaskRow()
                            SubTimeLineObject(selectedNum: $selectedNum, date: dateItem)
                                .onTapGesture(perform: {
                                    timeLine.hiddenNeedleMaxTime = 3
                                    self.selectedNum = dateItem
                                    timeLine.wakeUp = timeLine.getDateAtIndex(index: dateItem)
                                })
                        }
                        .background(Color.p_c)
                        .border(width: 0.5, edges: [.top, .trailing], color: .s_c.opacity(colorScheme == .dark ? 0.5 : 1))
                    }
                    .id(dateItem)
                    .frame(width: timeLine.rowFixedWidth)
                    .zIndex(self.selectedNum == dateItem ? timeLine.selectedIndex : 0)
                    .onChange(of: timeLine.wakeUp, perform: {
                        value in
                        withAnimation(Animation.easeInOut){
                            proxy.scrollTo(timeLine.toThisDay(), anchor: .center)
                        }
                    })
                }
            }
        }
        .background(Color.p_c)
    }
    .scrollOffsetX(self.$offsetX)
    .onChange(of: self.offsetX, perform: {
        _ in
        offsetToHere.set(self.offsetX, forKey: "userData2")
    })
    .onAppear(perform: {
        guard let loaded = offsetToHere.object(forKey: "userData2") as? CGFloat else {
            return
        }
        self.offsetX = loaded
    })