Midi Connection question with ES-8, MC6 Pro and Stomp

I’m not sure if this is possible, but I use the es8 for matrix switching, and sending master commands to the stomp and mc6 pro. Cables rn are midi out of es8, to in of mc pro, out of pro, to in of stomp. In researching somewhat I think I saw that if I looped it back to the in somehow of the mc6, it could then communicate with the hx so that when presets changed, the toggles would show what was on or off. Do I need to loop it back in that way SOMEHOW or the way I have it rn when I switch presets will it know by preset or scene or whatever on the MC what’s activated on the stomp and light up accordingly on the MC? Hopefully that wasn’t confusing.