Hi, Thank you for your response.
Yes, I use HPOS and I tested after enabling FULLTEXT?search option now but problem presists.
When I deactivate the plugin the normal searh works. When I activate this plugin, searching the orders by name, email etc. gives no results (No items found.), I tested it on another copy of the site on staging and behaves the same. Should I provide you wp-admin login of staging site, if you could have a look.
Thanks
