HarmonyOS 混淆没生效

@Entry
@Component
struct Index17 {
  build() {
    Column() {
      Text('Im Entry').fontSize(30).onClick(() => {
        TsUtils.consoleObjName('Entry')
      })
    }
  }
}

class Entry {
  name: string = ''
}

export class TsUtils {
  public static consoleObjName(caller: string) {
    console.log(`====${caller} click`)
    let a = 'name'
    let o = new Entry()
    o.name = caller + 'Name'
    console.log(`====${caller} click ${o[a]}`)
    var obj = { x0: 0, x1: 0, x2: 0 };
    for (var i = 0; i <= 2; i++) {
      console.log('====' + obj['x' + i]);
    }
  }
}

开启了-enable-property-obfuscation，但是这样运行起来也没报错，是没混淆吗？