Other plugin’s search functionality not working with WP Extended Search Plugin

Hi,

I created a new thread for the issue as I did not get any help from my previous thread.

Frontend search is affecting due to the WP Extended Search Plugin. We are using WP Recipe Maker plugin on our website. This allows users to add recipes into their shopping collection by search into recipes.

This search is not working when the WP Extended Search plugin is activated, but after deactivation recipe plugin search starts working.

For more reference, see this recipe plugin demo link RECIPE COLLECTIONS
at bottom there is a button Add Item If you click on it, it gives you the option to search in recipes. We have the same fields on our site and this search is not working.

Please help ASAP!