Hi gamma42 ,
Great question. 🤔
For now, the only solution to this problem would be to use "URL begins with" and manually fill in the category.
Here's an example for this:
If you want to only show the button only on the category, pentola pressione elettrica
You'll need to make the page rule like this:
This will trigger the page rule on pages with cucina/pentola-pressione-elettrica/ on the beginning of the URL.
We would love to make Buttonizer WooCommerce compatible in the future.
A Page Rule setting for Product Category would be a great addition.
I'll add this into the feature requests so that we can revisit this in the future. 😁