How to use Pad FX on Rekordbox 5 (DDJ-SB2)

I use the controller DDJ-SB2 with rekordbox on my Mac. With rekordbox 4 I could use functions like "pad trans" and "v.break" when I pushed the Pad FX button in the program. Now, when I do the same in rekordbox 5, nothing seems to work. I have to manually push down the buttons on my Mac to make the functions work, and I have haven't found a way to solve this problem yet. I tried look into MIDI mapping but I couldn't notice that anything had changed there between version 4 and 5. Is there any one who has the answer and could help me make this work again? This is a huge let down if this doesn't work on the new version, because everything else seems very good so far.

Looking forward to getting some answers here!

SOLVED