iOS app accessibility

Hello,

I'm using an iPhone 11 with the newest iOS 15 version.. Furthermore, I'm using Voice Over Screenreader. In general, the app is very accessible with VO. But there are two areas I discovered that are not accessible. The first is when I click the sort button in my audio library and the second is when I click the more button at the bottom of the audio player. In both cases, VO reads nothing out and I can't navigate in any way. I don't know how difficult it would be to fix that, but the rest of the app is fully accessible so I wanted to point out this issue.

Greetings