If you open the WiFi configuration screen, the app will prompt for permission to access the access point the mobile device is connected to. After awarding the permission, the app doesn't show the WiFi configuration, but instead shows an error.
Steps To Reproduce
Open mobile app
Tap WiFi icon in bottom left hand corner
Award permission to use device WiFI
Error screen will show
Workaround
If you leave the WiFi configuration screen, then return to it, WiFi configuration will show appropriately.