In the following screenshot you see a Cerbo GX with two Energy Meters. One configured as Grid, the other as EVCS. More often than not L3 is not shown in the AC Loads Box which seems to be due to the Box’s false dimensions. I can “fix” it by temporarily changing the EVCS’ EM Role to something else (i.e. the AC Loads Box will then take up the whole height of the screen) and then switch back.