Cooper RF9500 + Home Assistant?

I didn’t do enough research, and bought a Cooper RF9500 z-wave wall switch for use with my setup. I have a HUSBZB-1 usb device with a number of zigbee and z-wave devices connected. I’m having the same issues described in Battery-powered Cooper RF9500 Z-Wave switch – has there been any movement forward on this? Ideally I want to control a single scene (toggle and maybe dim, but honestly I’d settle for just toggle using a boolean and some automation)…