Leto, change category (shop page iamges when displayed as "categories" NOT "products"

Hi, I want to change the category imges on shop page when it is displaying categories,
It currently looks like this https://staging.shopisles.com/categories/

In 2 columns and very large images, I want to be able to get it something like attached screenshot.

ie, 4 columns and smaller recangular images,

Does anyone know how this can be done or if there is a plugin that can acheive this at all?
Thanks

Hello, I answered this question here:

Please don’t post duplicate topics.

Kind Regards, Roman.

Hi, I checked that and it actually didnt answer the question though.
I have now set shop page as displaying only categories and sub categories as at
https://staging.shopisles.com/categories/

and the images are 400x400 currently. There doesnt seem to be a way to change those to much smaller sizes say 300 wide x 200 high and show 4 in a row as in the above screenshot, is this just not possible with Woocommerce at all.

Hello,

I’ve just checked the link that you mentioned above and it looks like you resolved this issue, is it correct?

Kind Regards, Roman.