HarmonyOS 鸿蒙Next 组件的animation设置，iterations=-1；，已经监听到onFinish，动画效果怎么还在

1秒=1000毫秒，这边写了一个demo，有个0.5秒和10秒的对比，即一个按钮的duration为1000ms，一个按钮的duration为500ms，可以看一下：

// xxx.ets
@Entry
@Component
struct AttrAnimationExample {
  @State widthSize: number = 250
  @State widthSize1: number = 250
  @State heightSize: number = 100
  @State rotateAngle: number = 0
  @State heightSize1: number = 100
  @State rotateAngle1: number = 0
  @State flag: boolean = true
  @State flag1: boolean = true

  build() {
    Column() {
      Button('change size  10秒')
        .onClick(() => {
          if (this.flag) {
            this.widthSize = 150
            this.heightSize = 60
          } else {
            this.widthSize = 250
            this.heightSize = 100
          }
          this.flag = !this.flag
        })
        .margin(30)
        .width(this.widthSize)
        .height(this.heightSize)
        .animation({
          duration: 10000, //1秒=1000毫秒(ms)
          curve: Curve.EaseOut,
          iterations: 3,
          playMode: PlayMode.Normal
        })
      Button('change size  0.5秒')
        .onClick(() => {
          if (this.flag1) {
            this.widthSize1 = 150
            this.heightSize1 = 60
          } else {
            this.widthSize1 = 250
            this.heightSize1 = 100
          }
          this.flag1 = !this.flag1
        })
        .margin(30)
        .width(this.widthSize1)
        .height(this.heightSize1)
        .animation({
          duration: 500, //1秒=1000毫秒(ms)
          curve: Curve.EaseOut,
          iterations: 3,
          playMode: PlayMode.Normal
        })
    }.width('100%').margin({ top: 20 })
  }
}