On changing the orientation of ion-range.The knob is not working smoothly in ionic


#1

On changing the orientation of ion-range.The knob is not working smoothly in ionic 2.

The following is the scss
    
    ion-range {       
        transform: rotate(-90deg);
        position: relative;
   }

The following is html
    
     <ion-range min="1" max="5" step="1" snaps="true" color="primary" [(ngModel)]="answer1" (ionChange)="selectAns1()"></ion-range>