When you use the Angell application for the first time, or after an update to version 1.1.11, a new authorisation request will be displayed after your authentication.
This authentication is required to operate the navigation function on your Angell bike.
Just click on the "Always allow" choice
Click "Allow this in settings".
This will open your system settings, and you can enable permanent location tracking via the "Always allow" choice.
If you have not chosen the "always allow" option, you can change your choice by following this procedure. Go to your system settings.
And select "Apps & Notifications". Then select the Angell application
Then click on "Authorisation"
Then select "Location"
Finally, choose the option "Always allow"