HarmonyOS 鸿蒙Next中设置桌面角标无效

请参考demo：

import NotificationManager from '@ohos.notificationManager';
import Base from '@ohos.base';
let badgeNumber: number = 10;
@Entry
@Component
struct NotificationManager1 {
  @State message: string = 'Hello World';
  notification(){
    NotificationManager.isNotificationEnabled().then((data: boolean) => {
      console.info("isNotificationEnabled success, data: " + JSON.stringify(data));
      if(!data){
        NotificationManager.requestEnableNotification().then(() => {
          console.info(`[ANS] requestEnableNotification success`);
          NotificationManager.setBadgeNumber(badgeNumber).then(() => {
            console.info("displayBadge success");
          }).catch((err: Base.BusinessError) => {
            console.error(`displayBadge fail: ${JSON.stringify(err)}`);
          });
        }).catch((err : Base.BusinessError) => {
          if(1600004 == err.code){
            console.info(`[ANS] requestEnableNotification refused`);
          } else {
            console.error(`[ANS] requestEnableNotification failed, code is ${err.code}, message is ${err.message}`);
          }
        });

      }
    }).catch((err : Base.BusinessError) => {
      console.error(`isNotificationEnabled fail: ${JSON.stringify(err)}`);
    });
  }

  build() {
    RelativeContainer() {
      Text(this.message)
        .id('NotificationManagerHelloWorld')
        .fontSize(50)
        .fontWeight(FontWeight.Bold)
        .alignRules({
          center: { anchor: '__container__', align: VerticalAlign.Center },
          middle: { anchor: '__container__', align: HorizontalAlign.Center }
        })
        .onClick(()=>{
          this.notification()
        })
    }

    .height('100%')
    .width('100%')
  }
}