Thank you, when I commented the line as you suggested it works now.
Do I need to add anything else to my functions.php so that it will continue to work if I update the plugin and overwrite the comment?
@pavloborysenko – awaiting your response. Absolutely love the plugin, it is very fast, but I need to get the AND operator working.
@pavloborysenko – tried to use the function provided above however the filters still operated as OR and not as AND. Please assist.
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