Hi!
There is an issue with the numericTextBox title, that is showing on mouse hover. Here is the dojo.
I'll try to explain this dojo more detailed. In case of using ng-model, title of kendo-numeric-text-box still contains angular template: {{ hello }}. But in case of using k-ng-model title text is shown correctly as long as the model value isn't changing. After value was changed, title began to show angular template.
I also added a kendo-drop-down-list element as an example that everything works fine with it. Also I would like to note, that everything was fine with kendo version 2016.2.607. Looks like these changes made title behavior not as expected.