djay2, wego4, Android 7: headphones output redirected to master

Just plugged my wego4 to my Galaxy note 10.1 2014 with djay2. Everything works correctly except for the fact that the headphone output is actually being routed to master, and no sound comes out of either headphone connection in the controller.

When I press any of the cue control buttons (1,2, or Master) there is a slight boost of the volume to the corresponding deck through Master, but nothing on the headphones.