Hello,
Thank you for reaching out to us.
1. Kindly clear your browser cache and check the Shop page again. If the issue with the product grid persists, please provide us with a link to the specific page where the problem occurs.
2. Here is what we see on your single product page > related products – https://gyazo.com/317a3e9449085ab0e6a13b7e58e7c119
We would appreciate it if you could share a video demonstrating the issue and let us know which browser you are using.
Upload the video on a filesharing service, for example – https://fex.net/ , and provide us with the URL.
Warm Regards,
The 8Theme Team