Hello,
We are pleased to assist you with any questions related strictly to our theme.
Regarding the issue you have raised, we have taken the necessary steps to resolve it by disabling the Variation Swatches for WooCommerce and Variation Swatches for WooCommerce – Pro plugins. We then uploaded the image for variation and it works fine, you can refer to the following link to see the image – https://prnt.sc/V2A4akuAyiIX and video – https://gyazo.com/acc72cae05617219db04457d1367f6ef
Please let us know if you have any further questions or concerns, or if you need any additional assistance.
Best Regards,
8Themes Team