Couple of points. Many Params say what the default is right in the Device in Hubitat (at least). So, I would like to have seen it there too.
I looked at the online manual, and you are right that what Param 22 actually says in the device is different than the manual. The manual says 0 is a single switch, 1 is a dumb switch and 2 is and aux switch.
Since I just installed 1.61 otz and 1.45 bin, why doesn’t the manual match what is actually installed?
Even from the time I first starting installing Inovelli devices back in February, I found the official manual doesn’t match what the Params actually say. The manual is just a PDF document. How hard can it possibly be to keep that up to date? If it is, then they should just make it a Word or Google doc and post that for the params.
If they can’t do that, how much attention are they paying to everything else? It reminds me of why Van Halen put they were only to have no brown M&Ms in their performance rider - It wasn’t that they cared about the M&Ms, it was because they knew that if that wasn’t followed they couldn’t trust the venue with anything else.
But, I digress. I use 2 Inovelli switches in all my 3 way situations. So they don’t seem to match any of the 3 choices, but since they aren’t a dumb or auxiliary switch I’m assuming they are 0.