Multi Track Stereo Mix - Audition

Hi, I was wondering if you can help me with a query.

I'm using Adobe Audition to create multi track DJ mixes.

In my project I have -
One mono track for the mic
Two stereo tracks - one stereo track for the music & one stereo track for the sound effects.

The music & the sound effect files are in stereo imaging.

When I export my multi track session in stereo, it bounces all the tracks (mic, music & sound effects) in to one stereo track. However, I'm finding that although the bounced file is saved as stereo, the stereo imaging of the music & sound effect is gone.

And when listening back to the exported session wav file, it is more like listening to a mono file with a left and right channel.

Is it possible to export a multi track mix session and still maintain the stereo imaging of the individual original music & sound effect files?

Thanks