Question for other owners of this appliance: Doesn't yours sweep up the brushes under the kitchen furniture? Surely it should be able to clean the 5 cm between the top edge (e.g. bottom kitchen drawer) and the end of the furniture flush with the floor? In my case, it only vacuums/sweeps/sweeps where the whole appliance can reach, but it never extends the side brush. Is this the same for you or do I have a warranty claim? I have already tried many things in the settings, AI function, collision avoidance mode switched off etc. Nothing has helped. Thank you very much if anyone has an answer.