Is this something you would consider adding in the future? I'm sure its a common issue.

Thanks Dave, that's what I have now done. I was expecting as Harmony Remote could do this it would also be possible for safabaton :-(

That doesn't seem to do anything different, if the activity was already selected, pressing again does nothing

I found a workaround. Make an activity without any of the equipment in it. I added the device that controls the lights and didn't make any changes on/off. I called it shutdown. Works great from Alexa too.

Please consider adding this. Other controllers do it by mimicking a switch or sensor through the Alexa Skill. It would make Sofabaton so powerful!