I’ve added the SKU attribute(labeled it as “Most Popular”) and added some SKUs to a few products (1, 2, 3) but when I try to sort by that it seems to be sorting alphabetically.

Here’s the page on the site:

https://www.gopavers.com/pavers-collection/

Thanks

Tim

https://www.ads-software.com/plugins/sorting-woocommerce-lite-edition/