Hello,

You are Most Welcome.

I saw the screenshot you attached. As I mentioned in my previous reply the images are controlled by WooCommerce and the settings you made will work for both product images and categories images.

In case you are using images of different sizes you can set the main image thumbnail width from Appearance >> Customize >> WooCommerce >> Product Images.

And set the cropping to 1:1 then the images will be cropped in a ratio of 1:1.

Screenshot for Clarification: https://ibb.co/PWNdLxN

Best Regards.