I just got 4 and put them in and they don’t seem to show up in HA if you add them via Smart Life. I flashed Tasmota and it took it. I have not made it to the point of actually finishing up the setup. I just noticed as it started gathering templates… after the fact… there is not one for the SW7 but there is one for the single dimmer version.
https://www.amazon.com/gp/product/B08B63FR6G/ref=ppx_yo_dt_b_asin_title_o05_s01?ie=UTF8&psc=1