EvoControl now handles multiple locations.Upon first-run (or whenever you use the update-configuration command), all locations returned by TCC are 'discovered'.
Schedule 'A' automatic backup covers all your locations.
Some example commands:
Alexa, list my locations
Alexa, select location 2
When you have more than one location, a new button is added to the bottom right of the dashboard which allows location-selection by touch inputs.
When you only have a single location, for privacy purposes the location address is not retrieved and you are only told you have 'a single location' when you list.
All locations have full capability as regards schedules, activities/scenes, etc. However, a default zone association for the Echo you are speaking to is only possible for a single location (by design).