Android scroll not working

ionic-v1
1

Hello!
When dynamically adding items to the list stops working scrolling on android devices.

<ion-content>
      <ion-list show-delete="data.showDelete">
        <ion-item ng-repeat="item in items | orderBy: '-createdAt'"
                   {{item.content}}
            <ion-delete-button class="ion-ios7-minus-outline"></ion-delete-button>
         </ion-item>
       </ion-list>
</ion-content>

The controller through arr.push ({content: $scope.content}) add new items in the list. If the list is beyond the screen of the device, it immediately stops working to scroll. Android 4.2.2 (Genymotion)
In the browser Chrome it works!

2

Checked on real hardware, scrolling does not work!
No one has this problem?
Ionic ver 1.0.0-beta.12
Adroid 4.1.2, 4.2.2