VLC has no audio or sound on Meta Quest 3

Hi,

I'm working on a project based on LibVLC and it's now live on the applab. My application works fine on other devices older than Quest 3. But on Quest 3 there's no sound at all with both my application and vlc-android. I don't know if there's a problem with audio output. Also, I see some other sound problems with other applications such as MXPlayer it sometimes plays awfully. Can someone tell me how to fix this problem? Thanks.