"Blog pages show at most" issue

Hi!
My site: https://katietdesign.com/clients/optimalvapor
I’m using the Martable theme with Woocommerce

I changed the “Blog pages show at most” to display 6 products on the front page. However, when you click on a product category, there is room for 8 products but it only shows 6 because I changed it to 6. If I changed it to 8, there would be extra space on the home page.

Is there a way I can set the limit for 6 pages for the front page, and 8 pages in the product categories?

Thanks in advance!