Ionic not working with Angular limitTo

I had a simple view, with some items and when clicking a button I wanted to load more items. The items were loaded, but the view didn't resize (or it did resize after some not that short time) and I couldn't scroll to see the new results.

Here is my html code:

<ion-content ng-init="init()">  
    <div class="thumbnail padding" ng-repeat="item in items | limitTo: count">
      <img ng-src="{{ item.src }}">
    </div>

    <div class="row" ng-show="count < items.length">
      <div class="col">
        <a class="button button-outline button-positive pull-right"
          ng-click="loadMore()">View More</a>
      </div>
    </div>
</ion-content>  

and the loadMore function:

$scope.loadMore = function() {
    $scope.count += 4;
};

The only solution which I found was to force the view resizing, like this:

$scope.loadMoare = function() {
    $scope.count += 4;
    $ionicScrollDelegate.resize();
};