This stinks.  I recently got a new phone and traded in my old one.  After logging into the Tapo app I can see all of my devices but all of the home/away mode settings are gone.  I have 9 cameras all with custom detection zones set that now have to be re setup individually.  Furthermore I'm apparently going to have to do this any time I get a new device.  I understand if the settings can't be stored directly in the cameras, but at least have a backup / restore option in the app that can dump it to a local file that could be transferred to another device, or have cloud backups enabled for the app settings.