On the shop’s website I use the “woodmart stock status filter” widget. Exactly I mean: “On Sale filter”. I don’t know why but it doesn’t filter properly. It shows all products, not just “on sale”.
Can you tell me what I’m doing wrong? Why does the filter not only show “on sale” products?
How can I filter “on sale” products differently?
Let me mention that the “in stock” filter works fine. “on sale” shows everything, even those sold out products.