UR44 to ScreenCast

HI everyone!

I’m tryinig to record my UR44 outputs to a screen cast software but I have found no way to do it. This is what I have

MacBook Pro running High Sierra 10.13.6
Logic Pro X
QuickTime Player

The idea is to record Logic and do a voice over simultaneously. However when I select SteinbergUR44 on the input device of QuickTime Player to record screen and audio it only records the inputs panned all the way left or right depending on the channel. I need to record a stereo output so I can route Logic to that output and my mic too… anyone can help me with that?