front end search settings for include/exclude

Please note the Admin password provided above is not for admin access. Instead, you can use this password to access the front end of the site which requires a password.

I’m attempting to use the option discussed in the documentation here:
https://documentation.ajaxsearchpro.com/advanced-options/excluding-and-including-results/exclude-or-include-by-custom-field-values
“Excluding/Including by creating a hidden filter”

One of the attachments I have provided shows the custom field value assigned to a page. This is the page I would like included in results. All other pages do not include this custom field value. The other attachment shows my Front End Search Settings.

When you visit the provided website URL and use the Ajax Search Pro search (located under “Search by city”) and select “Portland” from the suggested keywords, a number of pages are returned in the results. Only one of these pages has the custom field value I am targeting to include in results. The others should be excluded.

Can you please help me with troubleshooting this?

Thank you.