solving dojox/mobile/Heading moveTo function bug issue

buildHeadingDynamic : function(backView) {
  var currDH= this.dynamicHeading;
  currDH.destroyDescendants();

  var newH= new dojox.mobile.Heading ({label:"Heading", fixed:"top", back:"Back", moveTo:"#" + backView});
  currDH.addChild(newH);		
}

<div>
    <h1 data-dojo-type="dojox/mobile/Heading" data-dojo-attach-point="dynamicHeading">
    </h1>
 
</div>