I am using Pro theme with the Integrity stack on a new WordPress 5.8 site. Pro Theme version 5.0.8. Pro - Child Theme version 1.0.0.
I used the Header Builder to create a header and in the Assignment Conditions applied it to the Entire Site. This header appears on the standard pages of the site, but does not appear on the custom post type archive and single post pages built by the WP Auto Listings plugin (version 2.5.14).
Note: I found a very similar topic from July 2020 that was marked as closed without the resolution being shared: Custom Post Type does not display header, footer, or page layout
Based on the discussion in the topic form July 2020, I contacted the developers of WP Auto Listings and asked how to call the default get_header and get_footer from their plugin. They shared these details with me:
The plugin’s templates are designed to be overridden. Details at: https://wpautolistings.com/docs/templates/
You can find the file archive-listing.php and single-listing.php in the templates folder then change the function get_header( “listings” ); to the default get_header();
I overrode the get_header() and get_footer() method calls in both the archive-listing.php and single-listing.php files as suggested by the plugin developer. Unfortunately, this had no effect - the header still does not display on these pages. I deactivated all other plugins on the site, but the header still does not display. I switched active themes to Twenty TwentyOne and a header does display on those pages.
Please advise on what needs to be configured / coded within Pro or the child theme to enable the Auto Listings plugin to build pages that have header and footer built in Pro applied to them successfully.