WooCommerce: How to Add Content Below Single Product Gallery [duplicate]

I want to add a custom content module below the product gallery on the WooCommerce product detail page. I found a solution on Google from this website:

https://www.businessbloomer.com/woocommerce-add-content-below-the-single-product-page-images/

However, this solution only works for the desktop version. When switching to the mobile version, the display position of the custom content module changes and ends up below the “Add to Cart” button.

How can I fix this issue?