I loaded .230 hybrid... noticed this issue then tried full leak and have come across the same wondering if anyone has found a solution
when I do a fresh install from 507 i have music player in media folder, but when I restore my device with my back up I lose the music icon and its not hidden.
I have tried going back to app loader and updating 5.0 core applications and still nothing.
the only way to play audio tracks is to explore to destination folder and play file by file.
anyone have any ideas?