Starting from version 1.13.0
, FiboSearch Pro is integrated with the Custom Product Tabs for WooCommerce by YIKES plugin.
To enable searching in custom tabs, go to WooCommerce
→ FiboSearch
→ Search config (tab)
→ select the [Custom Product Tabs for WooCommerce] tab
content in the “Search in custom fields” section:

Save the settings. After the index is rebuilt, you’ll be able to search in custom tabs.