Question about Savic Sputnik

According to my own research, this product has so-called locking hooks. These are attached to the bars so that the product does not fall down. However, the bars should not be curved, otherwise it will not hold. Unfortunately, we can't answer whether it also works with close-meshed bars, as we were never able to test it in such a form. But I'll be happy to post it in the community, maybe a user can help you :)