I might not be the only one having noticed that when you duplicate dialogs/replies, sometimes structures and answers are the same (for example after importing translations), but when arrives the moment to just switch the API Integration to the correct one, we lose all the dialog after that node.. I think it would be useful to be able to switch API Integration without losing all the logic below (same behaviour as when we switch Operating Hours rule).

To sum up : changing API Integration shouldn't erase the scenarios (success, fallback) in the dialog builder