Newbie here. I have a Steinberg UR22C. I’m connected to iPadA using Garageband with an electric bass plugged into input 2 and Mix set fully to DAW. Works great. IPad2 is connected via audio headphone output to input 1. When mix is set to input audio from iPad2 comes through fine. When mix is set to DAW audio from input 1 does not come through at all. I.e. I want to be able to hear the processed output from both inputs from the UR22C headphone output. Any suggestions?