HarmonyOS Text添加动画效果与预期不符

请参考示例如下：

@Entry
@Component
export struct AnimationToPage {
  @State flag: boolean = true;
  @State _width: number = 200;
  @State _height: Length = 30;
  @State scaleNum: number = 1

  build() {
    Column() {
      Row() {
        Text("宽度变大变小宽度变大变小宽度变大变小")
          .fontSize(18)
          .height(this._height)
          .width(this._width)
          .renderFit(RenderFit.RESIZE_CONTAIN)
          .onClick(() => {
            animateTo({
              duration: 3000,
              curve: Curve.Linear,
              playMode: PlayMode.Normal,
              onFinish: () => {
                console.info('play end')
              }
            }, () => {
              // this._width = this.flag ? 50 : 200
              // this._height = this.flag ? 30 : 29
              this.flag = !this.flag;
              this.scaleNum = this.flag ? 0.25 : 1
            })
          })
          .scale({ y: this.scaleNum })
          .maxLines(1)
          .clip(true)
      }.height(this._height)
      .width(this._width)
      .backgroundColor("red")
      .scale({ x: this.scaleNum })
    }
    .height("100%")
    .width("100%")
  }
}