Angular checkbox not updating to checked in the view

I am using chrome.

This is my html code

ng-repeat="tag in formData.amenities"><label><input type="checkbox"  ng-model="tag.enabled">{{tag.text}}:{{tag.enabled}}

I am able to collect tag values when I check/uncheck from the view. The problem is in reverse binding.

I am reading the values back and then applying to the above code. I can see that tag.enabled is set to true but the view doesnt show checked.

I have tried $scope.apply but even that doesnt update the view.