I have this utility meter:
utility_meter:
gas_meter_monthly:
name: Contatore
source: sensor.gas_reading
cycle: monthly
gas_meter_yearly:
name: Contatore Annuale
source: sensor.gas_reading
cycle: yearly
Before 2021.8.x it worked. From 2021.8.x I have failure reporting on frontend "Entity not available: sensor.gas_meter_monthly"
sensor.gas_reading
works very well
I have no errors on log.
I can suspect something with new energy (?)