Custom Fields for filtering

Hello, sorry my ticket was marked as Resolved, however I still have the same issue.

Advanced custom fields are not showing in the filter options.

even there I don’t have it – https://ibb.co/4M2h3B3 / https://imgbb.com/NZqsFxD
I’ve created these custom fields: https://ibb.co/QYDKXV1

The product also has it filled in https://ibb.co/GvSc0Qw but when I go to the products page it is not visible https://ibb.co/d2rj4LV

Thank you