Utility_meter.calibrate doesn't see any entities

Now that utility_meter works again with the problem of the meter going to zero during HA restart (thanks to this: https://github.com/home-assistant/core/issues/38710#issuecomment-694453841) I wanted to correct the way too high values.

I know that I used utility_meter.calibrate service for this before, but now it doesn’t find any entities:

image

All my utlility_meter sensor are grouped in one file and don’t sit in the main configuration.yaml. I moved the sensors to configuration.yaml but it didn’t help.

Any idea what’s going wrong here?

image

image

image