Is it possible to show a nav menu only on the product page

Hi Nicolas, working on the same website https://orthovano.be/ with the woocommerce plugin sometimes gives issues with the menu. We use the nimble builder for the header, and sometimes (even on wider screens), the mobile menu kicks in on the left side instead of the right and hamburger and all other symbols are replaced by small oval shaped circles. Very confusing, as the layout of the menu is gone. Don’t know how I fix this, but sometimes checking the shortcode option in the nimble builder header on and off seems to fix it, but temporarily. Any ideas?
Thanks!