Hi Ioannis,
sorry, I mentioned problem with iOS regarding Data Sources. The problem was in Android, not in iOS as you can see from our post here: Dataviewer in Android vs iOS to which by the way no response from your side. However I wish to respectfully remind you that the issue in focus is the fact that there is a bug in your system which you have recognized but not fixed immediately as it is expected from a system on which many apps are developed. In our case we have used the CREATE mechanism throughout the entire App and it all was working fine until your team made the last upgrade. Can you please give us a precise deadline for fixing this bug.