HarmonyOS 鸿蒙Next Tabs组件从第一个TabContent点击切换到第四个TabContent时会闪现第二个、第三个TabContent

[@Entry](/user/Entry)
[@Component](/user/Component)
struct TabsDemo {
  [@State](/user/State) currentIndex: number = 0
  pageInfos: NavPathStack = new NavPathStack()
  build() {
    Navigation(this.pageInfos) {
      Stack({ alignContent: Alignment.TopStart }){
        Flex({ direction: FlexDirection.Column }){
          Tabs({ index: this.currentIndex }) {
            TabContent() {
              Column().width('100%').height('100%').backgroundColor('#00CB87')
            }
            TabContent() {
              Column().width('100%').height('100%').backgroundColor('#007DFF')
            }
            TabContent() {
              Column().width('100%').height('100%').backgroundColor('#FFBF00')
            }
          }
          .barHeight(0)
          .scrollable(false)
          .onChange((index) => {
            this.currentIndex = index;
          })
          Flex({
            direction: FlexDirection.Row,
            alignItems: ItemAlign.Center,
            justifyContent: FlexAlign.SpaceAround
          }) {
            Column({space:5}){
              Text('0')
                .fontSize(14).fontColor('#4f4f4f')
            }.onClick(() => {
              this.currentIndex = 0
            })
            Column({space:5}){
              Text('1')
                .fontSize(14).fontColor('#4f4f4f')
            }.onClick(() => {
              this.currentIndex = 1
            })
            Column({space:5}){
              Text('2')
                .fontSize(14).fontColor('#4f4f4f')
            }.onClick(() => {
              this.currentIndex = 2
            })
          }.height(36)
        }
        .width('100%')
        .height('100%')
      }
    }.hideTitleBar(true)
    .mode(NavigationMode.Stack)
    .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP, SafeAreaEdge.BOTTOM])
  }
}