I found the thief! First I thought. Okay what should I do. There is nothing to interact with. Not help, only some words saying "Figure it out". Okay,okay, so I tried and than I understood, that I have to click it. I think made a good combination there. Its simple, but still works.
Gotta say, the movement feels pretty forgiving, since you can hold onto the plaforms edge when you fo down, thats awesome.
Keep it on