XML audio issue - Resolve to Premiere

I am attempting to use Resolve to batch sync audio, then export an XML to Premiere CC. I used the "Auto-sync audio based on TC" feature, and setup my tracks the way I would like.

When I import the XML into Premiere, I see my timeline with the correct number of audio tracks for each clip, but when I listen to the audio, it is only using the audio from the on-camera mic, which should have been discarded in Resolve. It's not bringing in the WAV files at all.

Is there anything I can change in my workflow to get this functioning?