DJM-850 (Beat-Effect)Roll, Roll-Rev, Slip-Roll can't be combined with the color Effects ?

Is it normal that the (Beat-Effects)Roll, Roll-Rev or Slip-Roll can't be combined with the (Color-Effects) Noise and Gate (on master even Crush and Filter) ? Only crush and filter can be combined with the these beat-effects when the poti is set to a single channel but not the master channel. On master channel you can only trigger one these beat-effects. Also the eq's cant't be changed while one of these beat-effects is turned on. Is this normal ?

Please recognize that this reaction is only on this Beat-Effects:Roll, Roll-Rev, SLip-Roll