Call gallery with custom code

Hi, I’m not using any Woocommerce theme, I’m building WooCommerce with Oxygen builder.

Product example:
https://consortium2108.ascentiadigital.com.hr/trgovina/dekorativni-program/dekorativne-boje-za-zidove-i-dodaci/id-loft-original-beton/

In Oxygen I have a single product template where I display swatches correctly. For image display, I use pre-built Product Images element. On swatch click, I want that variation image to be loaded on the left side but it doesn’t work, you can check on click.

I have enabled option “Show single attribute variation image based on first attribute select on product page” and attribute set as “First Attribute”. Additional issue here is that attributes are not loaded if they are created inside Woo variation dashboard.

Additionally, when you visit link which has chosen variation parameter inside URL, it shows correct variation image but doesn’t react to click afterwards. It might point you to the right direction
https://consortium2108.ascentiadigital.com.hr/trgovina/dekorativni-program/dekorativne-boje-za-zidove-i-dodaci/id-loft-original-beton/?attribute_boje=Barcelone

Am I doing something wrong? Is there a way to call a functioning gallery through a code snippet? Thanks.