Apparently, this way.

So I can’t edit my alarm which is set for every weekday - even though it is a national holiday. 
 

had I known I would NOT have updated the app. 
 

it is my everyday alarm! Sonos I’m sorry but you get NO golden star in the book for this one. Seriously, this is amateur like. 

I don’t even have Alarms as an option in my Manage list of options!! Who are they kidding??!!???

I heard there is an app called Soro that can access the alarm. I just checked and the damn thing is $8.