Issue exporting files stored in Dropbox cloud sync folder

I've been facing a weird issue trying to export files recently.

I can't tell whether it was introduced with 6.7.0 but it's at least new to the last 2 months since I had no issues exporting in January.

When using sync manager to export to a USB stick (both an existing and also a fresh new one) I get the following error message:

"One or more files were not exported. Check the log file in the "Documents Folder. Export Log xxxxx"

When looking at that document I can see it's listing paths that were the original paths from which the tracks were originally added to the library.

eg.

[1] Shades Of Love (feat. The Joy) (Original Mix)    /Users/donaldpiret/Downloads/beatport_tracks_2023-03/The Blessed Madonna, The Joy - Shades Of Love (feat. The Joy) (Original Mix).aiff

When adding files to Rekordbox I imported them into a playlist that has auto cloud upload enabled, thus moving them to the Dropbox folder instead.

If I search for this track in my library I can see it properly existing at the Dropbox folder location on my machine:

eg.

Dropbox / rekordbox/contents_2961981780/the ..... shades of lo.aiff

Rekordbox is also not reporting any missing files when using the "File -> Display All Missing Files" tool

It looks like something might be getting the sync manager confused as to the path of the files?

I'm on a Macbook Pro M2 Max with Ventura 13.2.1

Rekordbox 6.7.0 rev.24381-20826-20832

Dropbox client v170.4.5895

Happy to provide screenshots/recordings and log files if needed.

If I had to take a wild stab in the dark (sorry software engineering reflex here) I would have guessed it might have something to do with the documented recent update from 6.7.0: 

• When rekordbox plays tracks uploaded to the cloud, music files stored in the local drive will be played, if available.