HBuilder X 2.9.8云打包IOS应用，未设置音频类权限，但是打包之后的info.plist文件中默认存在Required background modes的App plays audio or streams audio/video using AirPlay，然后提交审核之后反馈Your app declares support for audio in the UIBackgroundModes key in your Info.plist, but we were unable to play any audible content when the app was running in the background.一直不给通过，这个该怎么处理？
