Larian Studios Forums Divinity II The Dragon Knight Saga / Flames of Vengeance (English) Divinity II - Flames of Vengeance need explanation

In the underground, a ghost ask your avatar collecting a kind of flower (foV) I found a fist switch to make a first ladder down but I still need a second switch but I don't manage to find any other ? Do you know what is the solution of this puzzle.

The second switch is somewhere right behind you when you are infront the first switch - on distant platform on which you should can jump.

thank you, I will try it.