api.MediaDevices.enumerateDevices - doesnt return audio output device in ios safari

What type of issue is this?

Missing compatibility data

What information was incorrect, unhelpful, or incomplete?

Safari is not fully supporting the enumerateDevices, even after getUserMedia is allowed, audiooutput device is 0

What browsers does this problem apply to, if applicable?

Safari

What did you expect to see?

With headphones connected, i must be able to see external headphone and built in speaker listed

Did you test this? If so, how?

https://jsfiddle.net/px56shgz/

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

https://stackoverflow.com/questions/62827607/audio-output-device-array-is-of-length-0-on-safari

Do you have anything more you want to share?

No response

MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/enumerateDevices

MDN metadata

Start with the MDN enumerateDevices page and the Safari behavior demonstrated in the linked JSFiddle. Compare the current compatibility entry for MediaDevices.enumerateDevices with Safari on iOS, then update the JSON data if the reported audio-output support is confirmed; done means the compatibility table accurately reflects the tested behavior.