I’m using Zigbee2MQTT to control my zigbee devices. Most of them are Aqara switches.
I have some lights that I want to control by 2 (or in one case 3) switches and have their on/off status synchronized. In each case one of them is electrically connected to the lights, and the other one is a “dummy”. I’ve tried using the Synchronize States blueprint (because I want their state to be the same), but after working well for some time it stopped, causing a disco effect ( lights turning on and off once, or a few times) instead of one following another state. I though a Zigbee group is a way to go - and using one from HA GUI works really well - but I don’t know to achieve the same when pressing physical switch. How can I make it so when I press either of the switches, it turns the other one (and in one case the other two) into same status (on/off)?