Audio Guides not visable anymore ?

[FunGaming]

Just noticed this but wondering if the Audio Guides guest buy arenot visible anymore ? I remember ever since the beta and even at launch you saw guests wearing the audio Guides in their ear and it also showed in their info that they had it, now i dont see anyone with it anymore, is this broken at the moment or was it simply removed as a visual thing ?

 

[FunGaming]

Figured out what the problem is, if you set the option "Maximize guest education and hold it there" then guests will no longer buy the audio guides, hope this gets fixed in the patch, when turned off they do buy them but not often either. I wonder if there is something that triggeres the guests buying them more or less.