Ionic2- disable main scrolling

Ionic Framework ionic-v3
1

I’m trying to disable virtual scrolling for ion-content.
I have an ion-list in my page. I have enabled scrolling for it.
Because of this, I want to disable main scrolling.
I gave scroll=false but it ain’t working.

Here’s a Demo Link

My view page:

<ion-content scroll=false>
  <ion-grid>
    <!-- Row 2 Scrollable list -->
    <ion-row>
      <ion-col>
          <ion-searchbar></ion-searchbar>
      </ion-col>
    </ion-row>
    <ion-row>
      <ion-col>
        <ion-scroll style="width:100%;height:100vh" scrollY="true">
           <ion-list scroll="true">
          <ion-item *ngFor="let item of data">
            <div>{{item}}</div>
          </ion-item>
        </ion-list>
        </ion-scroll>     
      </ion-col>
    </ion-row>
  </ion-grid>
</ion-content>