Over the last few weeks I've messed around so much with different things that it's easy to get mixed up over what is/was working in a particular way.
Firstly I've been trying out ActionTiles and SmartTools against one another to see which was best for what I wanted. This was prior to my move from SmartThings to Hubitat which has pushed me to toward SharpTools.
I know with some certainty that when I was using ActionTiles that the tile could be used to increase or decrease the temperature in Auto Mode. The EvoHome system is meant to work this way, with the set point temperature being raised or lowered until the next set point time, when the normal schedule would resume. I thought (though I could be wrong) that while I've been using SharpTools to control the heating via the SmartThings integration that the adjustment while in Auto mode was also possible. I could be wrong here as I've had the system in Day Off mode a lot recently.
I'll try it now by adding one of the zones from SmartThings and report back...