hvac_action attribute disappeared

[amaisano]

Between last summer and this summer, the hvac_action (idle, cooling, etc) attribute is completely gone from the climate entities.

Where did it go? Can we get it back please? I have lots of automations dependent on whether my units are idle or not...

Thanks.

Attributes from a "normal" air conditioner I have (not Frigidaire):

hvac_modes: auto, cool, fan_only, off
min_temp: 16
max_temp: 29
target_temp_step: 1
fan_modes: auto, high, low, medium
current_temperature: 24
temperature: 20
current_humidity: 64.9
fan_mode: auto
hvac_action: idle
friendly_name: Sunroom AC
supported_features: 9

Attributes now from Frigidaire - missing hvac_action and I think other items may have changed, too:

hvac_modes: off, cool, auto, fan_only
min_temp: 15.6
max_temp: 32.2
target_temp_step: 1
fan_modes: auto, low, medium, high
current_temperature: 26.7
temperature: 25
fan_mode: auto
check_filter: false
assumed_state: true
friendly_name: Office AC
supported_features: 393