For the ios device, have you tried an app called ‘locative’?
It’s working well for me to enhance l360 etc.
All you need to do is create a virtual presence, add it to maker api and use locative to change the presence.
I use this with presence central along with l360, ST presence & HE app to get a more reliable presence set on a virtual presence sensor.
BTW
Presence Central is able to change modes upon presence too.
