Stereo Audio File not created when selected in Original Audio Settings

I enabled original sound in my Zoom meeting and have it set to "Stereo Audio" in my Zoom Audio settings. However, after I am done recording the meeting, the file that is saved is still only a mono file. I have the audio set up where one microphone is panned to the Left and one to the Right in my audio interface so that they are independent. However, after recording, Zoom only gives me a mono audio file with both Left and Right channels collapsed into mono.