[C8P-2.4.1.154 ZWJS] - Google Home Errors with Fan

I've got an Inovelli LZW36 (Fan&Light) switch, with child devices for the fan and for the lights.

The Inovelli driver uses the "Hampton Bay Fan Component" system/built-in driver for the child device that supports the fan.

I'm seeing regular errors in the log from Google Home:

@support-agent @bobbyd Any thoughts? Thanks!