A question if you have time, I have switches installed (a cluster of 3) similar to yours. One switch was turned on and then all of a sudden the switch would not click off. It is as if the switch had gotten stuck. The light couldn’t be turned off haha so I have disconnected it but would you have an idea of what has happened/how to fix it? Do I just need to replace the switch mechanism itself? Could it have been faulty?