Sorry when this is posted in the wrong board.
I have an Iphone Xs and using the latest iOS 13 Public Beta 2. The Nuki App (Latest Build) is not responding to any touch input.
I deleted the App and re-downloaded it from the store: no effort
I installed the App on my Ipad 2018 with iOS 13 Public Beta 2: The same behaviour
I restartet booth devices: No effort.
So my conclusion is, that the App is NOT supported under iOS 13 atm.