Service Call to set CT101 thermostat mode?

Hi all,

I’m trying to find out the correct service to call in order to set my CT101 thermostat’s mode. For whatever reason, the thermostat lovelace card does not switch to the “Auto” mode using the auto button however the heat/cool/off buttons work. I’m thinking I have to create my own lovelace card or just a button that can call the right service to set the correct value. I can do this manually by going into the Zwave JS panel, going to the thermostat and selecting the Auto mode under the CT101 values (see pic)

Anyone know how I can accomplish this?