Cover image does NOT change with variables

[JhonnyRaulVarela]

 

Good afternoon,

I have encountered this problem, when creating a product with variables I have configured so that each one of the variables has its corresponding image, the problem comes when when viewing the product and choosing any of the variables the cover image does not change, if it it does in the thumbnail but not on the cover, I have already selected a default combination, I have uninstalled all external modules and I have set the default theme, my prestashop version is 1.7.7.1, it has not been a migration or an update, it was a clean install on the current version.

Please if someone can give me a help to solve it I would really appreciate it.

 

I leave the link where you can see the error.

http://dinamicwebdeveloper.com/dosmundoindustria/index.php?id_product=1427&id_product_attribute=5892&rewrite=prueba-casco-dos&controller=product#/4155,colorescasco,azul