I updated my Home Assistant to version 2021.3 and my last remaining problem Z-Wave device is now working. This was my garage door opener (barrier).
Just a thought… rename the add-on and the integration to Z-Wave LTS?
I know what JS is and why it is there. I have been with Home Assistant for many years and have used all of the Z-Wave possibilities. I can’t imagine what decisions new users are facing when they want to insall Z-Wave.