Hello,
We’ve uploaded the fix on your site.
But there is the next situation: Even the maximum size images of the variations are smaller than required for correct zoom.
An example of a featured image that is possible for the zoom effect is attached – https://b2b-objektwaesche.de/wp-content/uploads/2023/01/20200219_DENA_Productshoot-Sonsbeek-11-copy.jpg
VS
blue color variation image https://b2b-objektwaesche.de/wp-content/uploads/2023/01/E-dena-dena-www-dena-textile-com-uploads-webshop-dena_cocktailtable-covers-samba-d1-origineel_1334572791-jpg.jpg
You need to upload images for variations in big dimensions.
Kind Regards,
8theme team