Better support for OTG USB flash drive:
✓ Music stored on OTG USB flash drive can be played when picked from other file manager apps.
✓ Library rescan will include OTG USB flash drive, but it may take minutes to finish, depending on USB stick speed and the number of tracks it contains.
✓ This feature may not work on all devices. On some devices both music playback and library rescan on OTG devices will fail due to lack of permissions.