How To Force Success Tick Mark To Stay Visible After Add To Cart

If you want to force the tick mark to stay visible after the customer has added an item to cart you can do so with a small CSS tweak.
This can be good for using the tick as an indicator they』ve already added the item to the cart. Note though that it will revert if they search or refresh the page.
Add the following to your custom styles in your theme:
#wwof_product_listing_table .product_row_action .spinner.success {
display: inline-block !important;
}