iOS App version - 1.0 (45)
HASS version - 0.31.0
Steps to reproduce:
I filled in the connection URL (private LAN address, http protocol, default HASS port - 8123).
Enabled notifications and location tracking, but the app did not proceed to the regular screen, listing devices and groups, instead it stayed on the settings screen. I had to reopen the app to see the devices.