Yes, those are the instructions, unfortunately it’s not a simple process. I don’t have much else to say, I don’t have a Wallmote. You probably need to change a configuration option to enable Central Scene, then you can write HA Automations that are triggered using the zwave scene_activated event. There is an example automation in the same docs. There is another long thread about the Wallmot you can try and consult. Sounds like detecting the button swipes is not straightforward.