Is this a Matter issue or a device issue? (Not showing Humidity as Entity State content)

[upper ore]

Humidity Exists on the thermostat, but it's not being exposed as state content to put on my card.

[worthy thunder]

Looks like it's ok for climate entities to include the current_humidity attribute even when the device doesn't actaully support setting a target humidity, so this would make sense as an improvement/feature request.

Actually, it looks like it should already be doing that.

The device diagnostics might be helpful here (to see exactly how the device's clusters are set up). If they put the humidity cluster on a different endpoint that might explain it.

[worthy thunder]

Sorry, I meant on the Device page in the menu in the top left box, "Download diagnostics". That'll include a dump of how the matter device is actually structured (endpoints/clusters).

(annoyingly in numeric form)

might actually be easier to just browse the device in the matter server web ui instead

Settings -> Apps -> Matter Server -> Open Web UI, then open your device. It'll show a list of endpoints and say what device type is on each endpoint.

[worthy thunder]

ok, that confirms what I suspected. This device claims to be separately a "Thermostat" device and a "Humidity Sensor" device :/ Matter integration does not currently support having a single home assistant entity merge data from across multiple matter endpoints.

This is kind of an odd way to do it since they could have put the humidity measurement cluster into the Thermostat endpoint, it didn't need to have its own endpoint.

[upper ore]

😢

[onyx geyser]

Yes, this case is not supported.
The discovery is performed independently for each endpoint.

[upper ore]

yeah its just annoying that i cant have humidity built into the card now. itll have to be separated