Running Poweramp and beeing on my lock screen I cannot change the volume by the earphone´s remote. Play/pause and skip (double click) works very well. If I double click volume up or down it triggers LG´s special features (camera and notepad). Same misbehavior when using the hardware buttons on the left side of my phone. Tried different earphones.
With unlocked phone and on android's home screen the volume buttons change the ring tone's volume.
With unlocked phone and onscreen Poweramp the remote works very well and changes the earphone's volume.
Anybody else with this problem? Any hint to solve this?
Phone: LG V30; LG-H930; Rev.1.1
Android 9; Kernel 4.4.153
Poweramp: v3-build-853-arm64-play [853004-eab856f2]