I figured it out watching locals. The hand symbol has a rather obvious intention so the 3 dots in a circle symbol obviously has a different one. Didn't take lon

I figured it out watching locals. The hand symbol has a rather obvious intention so the 3 dots in a circle symbol obviously has a different one. Didn't take long to intuit from the fact that locals simply didn't interact with that box at all when it had the 3 dots in a circle and the lights still worked as intended.