Fiora lunges into box range, boxes don't activate or cancel fiora lunge

Title. Shaco boxes typically cancel gap closers when the gap closers are used to activate shaco boxes, fiora's lunge seems to be exempt from this. Also, when she lunges near the boxes, well within the activation range of 450 units, she doesn't activate the boxes. To replicate play shaco, place a box, have fiora lunge near it, it won't activate.