I tried to publish my app on Appstore and got the following rejection notice
Guideline 2.5.4 - Performance - Software Requirements
Your app declares support for audio in the UIBackgroundModes key in your Info.plist but did not include features that require persistent audio.
Next Steps
The audio key is intended for use by apps that provide audible content to the user while in the background, such as music player or streaming audio apps. Please revise your app to provide audible content to the user while the app is in the background or remove the “audio” setting from the UIBackgroundModes key.
I tried with SAB 8.3 and 8.3.1 and got similar rejection notice. My app has audio file which will be downloaded from internet. Any suggestion please