Overriding Color capabilities still presents incorrect UI representation

[candeodevelopment]

@TheJulianJES apologies if this is the wrong repo for where this issue originates, we weren't sure where best to report it or who to tag with it.

We've come up against an issue while preparing a Quirk for one of our devices.

We're using _CONSTANT_ATTRIBUTES to override color capabilities to ensure the UI representation is correct.

Everything works as expected with other ColorCapabilities but when using XY_attributes:

_CONSTANT_ATTRIBUTES = {Color.AttributeDefs.color_capabilities.id: Color.ColorCapabilities.XY_attributes}

For this one the UI still shows Color Temperature controls and options:

Our understanding of the code here is that '_color_cluster_handler.color_temp_supported' should be returning false as we're only exlicitly adding XY_attributes and therefore the UI should only be displaying Color RGB controls.

zha/zha/application/platforms/light/__init__.py

Line 717 in 1d18f47

if self._color_cluster_handler.color_temp_supported:

zha/zha/zigbee/cluster_handlers/lighting.py

Line 140 in 1d18f47

def color_temp_supported(self) -> bool:

Is this a bug or have we missunderstood what should be happening?

[puddly]

Could you attach diagnostics JSON for your device and the quirk you're working on?

[candeodevelopment]

Hi @puddly thanks for the quick reply!

The quirk is pretty simple, hopefully I didn't make a daft mistake with it!

Essentially it just uses _CONSTANT_ATTRIBUTES to make sure the UI only presents controls and options appropriate for each device.

I'm testing the device C-ZB-LC20-RGB so that should only present XY, everything else removed.

Device C-ZB-LC20-CCT works fine (i.e. it only presents Color Temperature, everything else removed).

candeo_test.py.txt

candeo_c-zb-lc20_led_controller_V2_test.py.txt

zha-9406e2009ed38a6224eff4467b570711-Candeo C-ZB-LC20-RGB-2fcf457647d7fb859a7baa4e7bc8c60c.json