Import project from Reaper into Audacity?

I currently use Audacity to record and edit tracks, then export all the tracks as .wav files. I then drag those files into Reaper to add effects and mix. That part works just fine, but I would like to export those tracks from Reaper and import them all back into Audacity to do the final mix and render. Is there a method for importing multiple tracks into Audacity, or do I have to import them all one at a time?

If all the files are in the same folder:
File > Import > Audio
Select all of the files an click OK