How do I set a value on a Manufacture specific Zigbee cluster in ZHA?

I’m quite new to this, but it is showing no attributes or commands for the cluster (LeGrand manufacturer cluster for setting the locator and indicator LED values on a smart light switch)

I found some documentation for the cluster values in the ZigBeeForDomoticz plugin - wiki/en-eng/Corner_Legrand-Netatmo.md at 8386952e3cbe05520b084233879784e33165d4ea · zigbeefordomoticz/wiki · GitHub

I believe I want to set attribute 0x0002 to 0x01

Edit: Further digging shows that zigpy/ZHA does a quirk defined for these attributes, but I’m not sure how to make it accessible/set the values. zha-device-handlers/zhaquirks/legrand/__init__.py at dev · zigpy/zha-device-handlers · GitHub

Greatly appreciate any help