Export to Rekordbox without exporting tracks

Hi, discovered a bit oddball situation, where mix was created using tracks from rekordbox library. Now when exporting that mix back to rekordbox, it also exports all tracks to DJ. Studio folder and adds to Rekordbox library. Issue is that there are now duplicates in the library, which is non ideal and lots of manual work is required to fix it.
Maybe an option could be added, so just playlist and cuepoints would be added to existing tracks?
DJ Studio knows where those tracks physically are anyway. And it would be just a matter of updating information in database, which DJ Studio apparently is capable of since it can add duplicates, directly into library.