Both Andrew and I have independently gone through the drive ability instructions and we successfully setup a new drive ability by following the documentation. If you can list what is incomplete I can take a look.I would appreciate the help as the drive ability is one of the most frustrating abilities to get working. The setup documents are incomplete.
The NWH scene contains text that says that you must import the Input System integration. As soon as you do that the demo scene will work. I'll add a note to the documentation that mentions the sample scene requires the input system. NWH only works with the input system.Also, as mentioned, the demo for NWH is broken due to the information in my OP.