Review on Stroller Valco Baby Snap 4, cool gray by Felicja Elbieta Pias ᠌

The stroller is perfect in every way! I have a 2022 Trend model. The hood is up to the legs, the handle is adjustable, the elongated bed, the handle and bumper are covered with eco-leather. Weight on my scales 7.7 kg. Every day, twice a day, I fold it and take it out of the trunk of the car. The stroller is very comfortable. But there is one BUT! I don't know how this is possible, but with the backrest horizontal, it easily tips back! Either the child has become too heavy (11 kg), but with a stronger pressure on the handle, the stroller strives to tip over, in which case the child may hit his head on the asphalt! Has anyone encountered such a problem? What can be done about it?