Inovelli VZM32-SN not properly detected in ZHA

Configuration Zigbee
1

Have a house full of VZM31-SNs (dimmer switch) and a VZM35-SN (overhead fan switch), just got a VZM32-SN (dimmer switch + mmWave presence). For the 32, there appears to be something with ZHA not properly applying the quirk for this device. The -31s have 51 entities, but the -32 has only 18 show up. Through some combination of HAOS updates and rebooting I was briefly able to get a few more entities to show up, but far less than the 51 of the -31s. Both devices have the zigpy.quirks.v2.CustomDeviceV2 quirk being applied, and as far as I can tell support for the -32 was added to zigpy back in August. Going to Manage Zigbee Device, it appears as though I get the one Inovelli specific cluster (0xFC31) for configuring the switch operation, but for the mmWave cluster (0xFC32) absolutely no attributes are available.

Currently the -32 is being relayed through one of my -31s (weirdly not the one that’s literally on the other side of the wall from it, but both of them are within 5 feet of each other) to HA, LQI 192/RSSI -63dBm. Have Reconfigured, removed and re-paired and factory reset the switch (On + Scene for >20s) multiple times to no avail. Not sure what to do at this point, assuming it’s not defective hardware (really hoping it’s not defective hardware considering how long it took for this to actually arrive).

Running HAOS, 2026.1.3 Core, 2026.01.1 Supervisor, 17.0 OS. Radio is a ZBT-1.

2

There is a pull request open with ZHA to fix that.

In the interim, you can install a custom ZHA quirk to get all the entities to appear:

3

Ah, I missed that part of the repo. Went ahead and did the custom quirk (despite how much my browser seems to hate the SSH add-on), I now have 63 entities on this switch.

Thank you kindly.