Blue smart charger

Model ip 22 12v 30A . 2 batteries connected.the victron connect app displays soc only for one battery.
How can I have soc for both?

It’s a charger, it can’t show SOC.
It’s one charger with multiple outputs but the outputs are not monitored separately.
https://www.victronenergy.com/media/pg/Blue_Smart_IP22_Charger_manual_230V/en/operation/multiple-isolated-outputs.html

Which batteries do you have?
Probably the battery is able to send you the SOC and VC app to display it.

Ok. Thks

Or you also have a SmartShunt.