FLX10 pitch effect for microphone

on my DDJ 1000 I can select the pitch effect for the mic-channel, the give the mic a deeper or higher voice.

Now on my new FLX10 the pitch effect was replaced by the strange stretch??? and couldn´t also be re-mapped by rekordbox to the mic.

Why was exactly this one removed?
Is there a chance to make the mic pitchable again like on the good old DDJ 1000? Or RX3 & Co.? 

Thanks