HarmonyOS 鸿蒙Next禁止截屏setWindowPrivacyMode无效？

HarmonyOS 鸿蒙Next禁止截屏setWindowPrivacyMode无效？

import UIAbility from '@ohos.app.ability.UIAbility';
import hilog from '@ohos.hilog';
import window from '@ohos.window';

export default class EntryAbility extends UIAbility {
  onCreate(want, launchParam) {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
  }

  onDestroy() {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');
  }

  onWindowStageCreate(windowStage: window.WindowStage) {
    // Main window is created, set main page for this ability
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');

    // 1.获取应用主窗口。
    let windowClass = null;
    windowStage.getMainWindow((err, data) => {
      if (err.code) {
        console.error('Failed to obtain the main window. Cause: ' + JSON.stringify(err));
        return;
      }
      windowClass = data;
      console.info('Succeeded in obtaining the main window. Data: ' + JSON.stringify(data));

      let isPrivacyMode = true;
      try {
        windowClass.setWindowPrivacyMode(isPrivacyMode, (err) => {
          if (err.code) {
            console.error('zsf Failed to set the window to privacy mode. Cause:' + JSON.stringify(err));
            return;
          }
          console.info('zsf Succeeded in setting the window to privacy mode.');
        });
      } catch (exception) {
        console.error('zsf Failed to set the window to privacy mode. Cause:' + JSON.stringify(exception));
      }

      // 2.设置主窗口属性。以设置"是否可触"属性为例。
      let isTouchable = false;
      windowClass.setWindowTouchable(isTouchable, (err) => {
        if (err.code) {
          console.error('Failed to set the window to be touchable. Cause:' + JSON.stringify(err));
          return;
        }
        console.info('Succeeded in setting the window to be touchable.');
      })
    })

    windowStage.loadContent('pages/Index', (err, data) => {
      if (err.code) {
        hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
        return;
      }
      hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? '');
    });
  }

  onWindowStageDestroy() {
    // Main window is destroyed, release UI related resources
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
  }

  onForeground() {
    // Ability has brought to foreground
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground');
  }

  onBackground() {
    // Ability has back to background
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground');
  }
}

设备： Mate 60 Pro

API: https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V2/js-apis-window-0000001477981397-V2#ZH-CN_TOPIC_0000001573929313__setwindowprivacymode9

我设置了setWindowPrivacyMode(true, () => {})，LOG执行输出了 zsf Succeeded in setting the window to privacy mode. 还是可以成功截屏和录屏