I use an App called Flacbox instead of Music on my phone.

Until now Anytrans would show it as an option when uploading .mp3 files

With the latest upgrade of Anytrans 8.8.3 It will not see Flacbox as a music app

It only sees Music which was deleted from my phone app library over a year ago.

All apps are up to date (deleted and reinstalled) and every device has been restarted many times

How do I fix this?