What's wrong with Mavericks Dictionary app?

[_doyle_]

Hi guys, 

 

I use DictUnifier (from here) to build a dictionary database for Dictionary app. I embed audio file (mp3) for pronunciation of consulted words.

 

Everything works just fine with Leopard, Snow Leopard, Lion, Mountain Lion.

 

But in Mavericks, the UI of the embedded player is missing although the sound is still played if I click on that area. Please have a look at the image.

 

 

Can anyone have a clue for this problem? Thanks.