HarmonyOS Slider无法自定义滑轨样式

示例Demo：

@Entry
@Component
export struct WidgetsSliderPage {

  @State rowWidthNumber: number = 360
  @State inSetValueOne: number = 60

  build() {
    NavDestination() {
      Column() {
        Stack() {
          Row() {
            Slider({
              value: this.inSetValueOne,
              min: 0,
              max: 100,
              style: SliderStyle.InSet
            })
              .blockColor(Color.Orange)
              .trackColor(Color.Transparent)
              .selectedColor(Color.Transparent)
              .trackThickness(this.inSetValueOne / 2 + 20)
                //  .blockSize({ width: 55, height: 55 })
                // .selectedColor('#D9D9D9')
              .onChange((value: number, mode: SliderChangeMode) => {
                this.inSetValueOne = value
                console.info('value:' + value + 'mode' + mode.toString)
              })
          }
          .width(this.rowWidthNumber)
          .height(80)
          .zIndex(2)

          Path()
            .commands('M-20 20 L360 0 L360 40  Z')
            .fillOpacity(0)
            .stroke(Color.Black)
            .strokeWidth(3)
        }
      }
    }
  }
}