I vaguely remember Athom have previously stated (on slack) that they would not approve an for scheduling, I read that to mean that its something they themselves would like to one day handle. But i’m just guessing.
I don’t see why you couldn’t use flows to create the same schedule I have running on my Ecobee, what you want to have a close look at is the 'Date & Time" Card, using it in the ‘and’ column you can have differnt outcomes for different times of day, days of the week, or even seasons.
