More display of folders

hi,

http://i.imgur.com/No1DXtB.jpg

Version OSX: 10.10.4

Rekordbox Version: 3.2.2
http://i.imgur.com/oFjB9Ek.png

Firmware Version XDJ-RX: 1.60

Reinstall rekordbox and restart my mac always the same problem.

Thanks by advance for your help.

Best Regards