HabPanel updating 'itemsInGroup'

Hey guys,

I have a question regarding the procedure with ng-repeat and ‘itemsInGroup’.
I have a dynamic group ‘gExample’. The items of this group are displayed in a list in a custom template in the habpanel with ng-repeat.
But whenever I add/ delete an item in my group, the item list in the template does not update.
I need to refresh the page to see the correct items in the template.

Is there anyway to change this behavior? Is it possible that when I add an item to the group, that the content of the list in the template gets updated immediately?