HarmonyOS 沉浸式状态栏无效

参考示例如下：

@Entry
@Component
struct ImageTest {
  build() {
    Flex({ direction: FlexDirection.Column }) {
      Column() {
        Image($r('app.media.fish_rev'))
          .width('100%')
          .height('100%')
          .objectFit(ImageFit.Cover)
          .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP, SafeAreaEdge.BOTTOM])
      }
      .width('100%')
      .height('100%')
      .justifyContent(FlexAlign.Center)
      .backgroundColor('36D')
      .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP, SafeAreaEdge.BOTTOM])
    }
  }
}