Cannot export playlist to USB in new rekordbox

Hi so i currently have rekordbox completely updated. For some reason, I cannot export playlists in the new version. The export option is greyed out. This has been like this for quite some time. I have had to keep an older version of rekordbox 2.24, which i have no problem exporting playlists from. I want to use the new version with all the current features. Any reason why this is happening?

Thanks