Export errors working out of synced Dropbox folder

Steps to reproduce:
    1. ...Export session mixdown to synced Dropbox folder. 
Result: ... Folder no longer available error
Expected: ... Session to be mixed and exported

It's as if Audition gets preempted when the Dropbox folder begins to sync the newly exported mixdown. Although, once the Dropbox sync completes, after I get the error message, the export will work after I tell it to overwrite the existing file. When you go look at this existing file, its basically an empty file. It's as if Dropbox let Audition save the file name, but then kicks in to sync and Audition shows an error about the folder being no longer available.

System info
    Application: Audition (Beta) v14.4.0.30
    OS: Windows v10.0.19042, RAM: 15.89 GB, CPUs (logical): 4