HarmonyOS 鸿蒙Next 手势冲突如何解决

参考以下：

[@Entry](/user/Entry)
[@Component](/user/Component)
struct Index {
  private panOption: PanGestureOptions = new PanGestureOptions({ direction: PanDirection.Vertical})
  [@State](/user/State) offsetX: number = 0
  [@State](/user/State) offsetY: number = 0
  [@State](/user/State) positionX: number = 0
  [@State](/user/State) positionY: number = 0
  [@State](/user/State) yOffset:number = 0
  private scrollerForScroll: Scroller = new Scroller()
  build() {
    Column() {
      //因为有长图情况，所以这里使用滚动组件，
      Scroll(this.scrollerForScroll) {
        //长图
        Image($r('app.media.hello')).size({ width: 400, height: 1050 })
          .gesture(
            TapGesture()
              .onAction(() => {
                console.info('Text1111 TapGesture is onAction');
              }))
      }
      .width('100%')
      .height('100%')
      .onScroll((xOffset: number, yOffset: number) => {
        console.info(xOffset + ' ' + yOffset)
        this.yOffset = yOffset
      })
      .parallelGesture(
        PanGesture(this.panOption)
          .onActionStart((event?: GestureEvent) => {
            console.info('Pan start')
          })
          .onActionUpdate((event?: GestureEvent) => {
            if (event && this.offsetY >= 0) {
              this.offsetX = this.positionX + event.offsetX
              this.offsetY = this.positionY + event.offsetY
              console.log("WYBDrag", "offsetX = " + this.offsetX + " offsetY = " + this.offsetY)
            }
          })
          .onActionEnd(() => {
            this.positionX = this.offsetX
            this.positionY = this.offsetY
            console.info('Pan end')
            // 滑动到底部
            if (this.scrollerForScroll.isAtEnd()) {
              //处理一些特殊操作
              console.log("处理一些特殊操作11")
            }
            // 滑动到顶部
            if(this.yOffset == 0 && !this.scrollerForScroll.isAtEnd()){
              console.log("处理一些特殊操作22")
            }
            this.offsetX = 0
            this.offsetY = 0
            this.positionX = 0
            this.positionY = 0
          }),GestureMask.Normal)
      .backgroundColor(Color.Red)
    }
  }
}