Reply 234818 to: Widget "attribute filter" shows also sold out sizes
Olga Barlow
Support staff
April 27, 2020 at 18:19
Hello,
There is no such option for the filter widget. If you want to hide the out of stock products from the catalog go to WooCommerce > Settings > Products > Inventory > Hide out of stock items from the catalog http://prntscr.com/s6wl2w