Support for Samsung's Modes?

Support for Samsung’s Modes?

Samsungs modes from “Modes and Routines” are a really nice way of automating things with your phone.
Now, the problem is, how do I get the sleep mode to turn on when I use sleep as android? I can set it to enter the mode when the app is open, but it’ll exit the mode once the display is off.

Is anyone using this feature and got it work without having to manually press the mode on and off?