So, new Android 12 Pixel 6 and at the final section, I get:
Registering application ------
Unable to register application - Please check to ensure you have the mobile_App integration enabled on your home assistant instance.
was running core-2021.9.7, updated to the latest version without any change.
Previous S20+ and Moto works without issues.
HA Logs indicate:
2021-12-07 18:54:59 ERROR (MainThread) [aiohttp.server] Error handling request
No further info unfortunately. Anything I am missing here?