Kallax as a room divider

[BroomstickOfLove]

Does anyone have Kallax used as a room divider? Is there a way of securing it to the wall? DD (aged 11) will be moving into a long, narrow bedroom, and it would be a nice way to divide the room into a sleeping area and a study/living zone, but I'm a bit worried about the shelves falling over.

We use a 4x4 Kallax to divide the open plan kitchen/living room and it works perfectly. We haven't bothered to attach ours to the wall but it comes with a bracket so you can do it if you want to.

There is a wall bracket but it is super stable and shouldn't fall over unless the child is climbing on it.