Woocommerce not showing subcategories when this theme is active

Hi,
We have installed the minimalist blogger theme with woocommerce and set it to show subcategories in the customizer. However, your theme still shows all the products when the parent category is clicked instead of showing the subcategories. How to fix this issue?

You can see it at the link https://villaconcierge-portvila.com/product-category/ready-dining/
You can see from the sidebar that ready dining consists of many subcategories but your theme does not show them and shows products instead on the main category page.

In appearance > customizer > woocommerce > product catalog is set to category page: show subcategories.

And the cache has been cleared.

The page I need help with: [log in to see the link]