Filtering isn’t working

Hi,
Thank you for reaching out.

While, excluding products/ categories you might have to add two filters.

1. “All products” as first filter
2. Category/ Onsale as “not in list”

Something like this -> https://nimb.ws/fKTpUs

Here is a guide with similar examples:
You can refer to scenario 2
https://docs.flycart.org/en/articles/4328402-how-to-exclude-products-from-the-discount-discount-rules-2-0

Have you added two filters as like above ?

Kindly have a check and let us know.

Thanks
Team Flycart