GLEDOPTO GL-MC-001 incorrect quirk applied by ZHA?

I have 3 Gledopto GL-MC-001 RGBWW led strip controllers. These worked fine under Z2M, but Im now trying to transition to ZHA and they do not work correctly. For instance when switching from white to color mode, the white LEDs remain on.

I see this:
image

ZHA applies a quirk that appears to be for some GU10 bulb, not my led strip controller. How can I “disapply” that quirk to see if that solves the problem?

Not tested, but you could try overriding the quirk with an empty quirk for that device. Something like:

from zigpy.quirks.v2 import QuirkBuilder

(
    QuirkBuilder("GLEDOPTO", "GL-MC-001")
    .add_to_registry()
)

Thanks, that does indeed work to replace the GU10 quirk. Unfortunately, it doesnt solve the problem with the light behavior. It was worth a shot.