Hello,
I checked out the DialogService for angular 2 and it seems that I found a little bug which is also reproducible in the first plunker demo of your examples at https://www.telerik.com/kendo-angular-ui/components/dialog/service/
When the dialog is opened and you press the enter-key of your keyboard, the dialog opens again (and again, and again,...). In my opinion the focus should be set to the primary button of the dialog but it seems that the focus is still on the button which opens the dialog.
Is there any workaround for this problem or will this be fixed in the near future?
Thank you,
Best regards!