Reply To: Variation Image Gallery Slider in Product Grid Not Working

Hello,

I apologize for the delay.

First of all, I suggest you regenerate your images through the “Regenerate Thumbnails” plugin (more detail in the below article).

https://wordpress.org/plugins/regenerate-thumbnails/

https://www.wpbeginner.com/plugins/regenerate-thumbnails-new-image-sizes-wordpress/

I look forward to hearing back from you!

Kind Regards