The first thing you have to do is go next to the waypoint to find an air current that you will have to use to climb, in this same place you will find a Dendroculous that you can pick up. So keep going until you can find the invisible floor that you can step on. When you find it you will have to walk straight to a dead end > then you will have to turn right and keep going until you reach a downward and upward slope that will lead you to a dead end.
You will have to go through the other one to the right, then go up the slope and go straight, where the dead end is, you will have to turn right to keep going straight. Upon reaching the dead end, you will have to turn left and keep going until you find a chest that you will have to interact with to get the rewards.
This is everything you need to know about how to solve the invisible floor puzzle in Genshin Impact, so now that we're done, we hope we've been very helpful in getting you through this puzzle quickly.