Kia Picanto S

Hello together, we bought a new Kia Picanto last week (2018 Model) and I have a question to the owner of the same model about a little something. If you open the trunk and look at the back of the backrest, there is a Velcro fastener at the bottom of the backrest near the trunk floor. If you remove it and fold it up, you can attach two thicker cross wires (mash wire thickness) and several clamps as parts of the fabric seat cover g. For some reason, the top of the two transverse wires is curved in the middle and the bottom one is not. Wanted to ask if this is also the case with another model (for whatever reason) or if the wire is simply bent or arched in the same way. It is not easy to straighten the curved transverse wire and maybe it belongs to the same way. It is the larger (60%) of the two backrests. Would I be happy if one of you Picanto owners (current model) could look up ka nn. The Moose