Gallery issues

I am using ACF Pro. When I add images as a gallery, it only appears on phones. When I use the same image in posts, it does not appear on phones.

In summary, I only use images in existing content. (for example, when I reproduce the content, it does not show the same images)

Is there a setting for this?

Replicated: https://www.cepkolik.com/cep-telefonu/apple-iphone-13-mini-512-gb/

Existing: https://www.cepkolik.com/cep-telefonu/apple-iphone-13-mini/

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