I can´t include folders from my SDcard.

[Dietmar-Franken]

I can´t include or exclude folders from my SDcard on my Galaxy Note4.

[breversa]

Same here on LG G4 H815 running LineageOS 15.1.

Please note that the music files can still be played (I guess they are accessed through Android's Media manager, or whatever it's called), just not included/excluded as there's no way to browse above /sdcard/emulated/0