My 6a is only giving me WiFi data. 0.0MB of data used since GOS install. Just came from a 3a, so I'm familiar with GOS overall.
I've tried the following:
VPN off, and then completely uninstalled.
WiFi calling on, or off.
Data Saver on, or off.
Roaming on/off (though I'm downtown in a metro area)
Rebooted after each measure taken.
Could this be a 6a problem ? (and not a GrapheneOS problem)
Any troubleshooting suggestions?