HarmonyOS 使用用户通知服务notificationManager，管理通知渠道配置后未生效？

Question

使用用户通知服务notificationManager，管理通知渠道配置为SOCIAL\_COMMUNICATION类型，应用触发通知时状态栏没有提示，且没有提示音（声音是打开的）

public startModemStatusListener() {
    LogUtils.i('[LogCapture.startModemStatusListener]', 'startModemStatusListener!');
    //设置通知权限
    let context = GlobalContext.getContext().getObject('context') as common.UIAbilityContext;
    notificationManager.isNotificationEnabled().then((data: boolean) => {
      console.info("isNotificationEnabled success, data: " + JSON.stringify(data));
      if(!data){
        notificationManager.requestEnableNotification(context).then(() => {
          hilog.info(DOMAIN_NUMBER, TAG, `[ANS] requestEnableNotification success`);
        }).catch((err : Base.BusinessError) => {
          if(this.notificationErrorCode == 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)}`);
    });
    // 通知渠道 addslot回调
    let addSlotCallBack = (err: Base.BusinessError): void => {
      if (err) {
        console.error(`addSlot failed, code is ${err.code}, message is ${err.message}`);
      } else {
        console.info("addSlot success");
      }
    }
    notificationManager.addSlot(notificationManager.SlotType.CUSTOMER_SERVICE, addSlotCallBack);
    //五分钟检查一次modem是否是开启状态
    this.modemListenerId = setInterval(async () => {
      if (true) {
        //设置角标
        let badgeNumber = 1;
        notificationManager.setBadgeNumber(badgeNumber, this.setBadgeNumberCallback);

        let notificationRequest: notificationManager.NotificationRequest = {
          id: this.notificationId,
          content: {
            notificationContentType: notificationManager.ContentType.NOTIFICATION_CONTENT_BASIC_TEXT, // 普通文本类型通知
            normal: {
              title: 'FiledTest Notification',
              text: 'modem is close,please deal',
              additionalText: 'test_additionalText',
            }
          }
        };
        notificationManager.publish(notificationRequest, (err:Base.BusinessError) => {
          if (err) {
            console.error(`Failed to publish notification. Code is ${err.code}, message is ${err.message}`);
            return;
          }
          console.info('Succeeded in publishing notification.');
        });
      }
    }, 10000)
  }

Answer 1

1.SlotType配置为SOCIAL\_COMMUNICATION后会支持横幅

2.App默认没有横幅，打开横幅需手动设置，在应用对应的通知管理中的提醒方式中进行设置

3.在默认没有横幅的前提下，希望尽可能的让用户感知到消息，当前不支持，可以提需求。