I use separate buttons for that, but it has pages, so you could do something with that.

I have something similar to this, but I initially used an old android tablet running Macro Deck, an open source application that basically replies a stream deck. It has a good ecosystem of plugins for stuff like home assistant, and it was easy to add command line stuff to talk to custom electronics.

The upgrade path is good too. I ultimately switched it out for custom hardware, but it just sends keyboard shortcuts to trigger macro deck.