My Son have a Galaxy S6 Tab Lite with Android 11 and installed Poweramp (build-911-arm64-play) and everything was okay (all music stored on internal storage was detected with legacy mode) till this morning.
The free trial ended and i bought the Poweramp unlocker for the full version.
After installing it no more music is detected in legacy mode.
If i try to deactivate legacy mode Poweramp show me the internal storage in the folder selection, but i cannot select/activate it.
Errormessage (translatet from deepl): "the system component for folder selection seems to be missing on your device"