Problem with LZW31-SN

Seem to be having a littel issue with my Red Series Dimmers. I have one of them set up in Hubitat and I am trying to create a Notification. For example, I need a red blinking notification. But when I save the changes the child device is not created for the notification. I see this is in the logs:

I have the 11/16 version of the driver. What am I missing or what am I doing wrong?

Scott

Never mind, I did not realize there was a child driver I had to install as well. I think I have it going now.