Could you edit the child theme again? While installing the theme, the existing theme had a problem. That’s why I installed a new one. I couldn’t find the old theme as I don’t have a backup. So the problem still persists. I disabled the wp cafe plugins.
By the way, a menu with options does not write options. It says Add to Cart. Adds to cart without pop-up window. It is necessary to select a mandatory field for pop-up opening.
As seen in the picture, if there is no mandatory field, add to cart button is written.