Had some time today, added support for multiple buttons on buttonsDevices. The legacy implementation for one button is untouched to support setups which already rely on it
ButtonsDevices with more then one button are registered as Buttons with names like:
ButtonDevice name: Secene Livingroom
Button1 text: Bright
Button2 text: Dim
–>
HAP device 1: Scene Livingroom Bright
HAP device 2: Scene Livingroom Dim
so you can use:
“Hey Siri switch on Scene Livingroom Bright”