UR22 MKII Issue - Left Speaker Output Only

So I imagine this has a simple answer, but thus far it has alluded me.

I have a condenser Microphone, that I use to record spoken audio for YouTube videos, and it’s connected to the UR22 MKII as a phantom power supply. I have microphone plugged into Input One using an XLR cable, with 48V turned on, and the power supply plugged into my laptop’s USB port. However when I record audio through Mirillis ACTION! the recordings only play out of the left speaker and/or headphone.

This is obiviously a problem and after about two hours of searching for answers I found none. Does anyone know what I’m doing wrong?