When i use the featured image layout with the looper/consumer thing, they are always displayed as a square format, like 4:4. I would like to change this format, how can i achieve something like 3:4 only when i feature a grid with the products in them?
Regretfully there is no option at the momnet. It would require custom development. I would suggest you contact a developer who can assist you with your concern. Please note that we don’t provide custom development support. It is out of the support scope.
In case if you have an idea about coding you can use a child theme where you need to assign a custom image size for the Product.
Please have a look at this article to learn more about how to assign a new image size for the Product.
Now you need to use a plugin called " Regenerate Thumbnails " so that all images are cropped to the new assign image size.
After that, you need to call the image in the layout builder by using dynamic content code {{dc:post:featured_image_id size="custom_image_size"}}. Please have a look at this thread to learn more about how to set size on the dynamic content code.