Force All Results For Specific Archive Pages

functions.php

<?php

add_action('pre_get_posts', function ($query) {
    if (
        !is_admin() &&
// for me I commented this out in the end as my ajax grid sort by query was going back to a smaller set of results
// but it is risky, as it could affect other parts of the site like related posts, or sidebar widgets
// test it out on your site, and if it breaks then you will need to dig in and find a way to detect which query
// to filter:
//         $query->is_main_query() &&
        (
            (is_post_type_archive('lodge')) ||
            (is_tax('collection'))
        )
    ) {
        $query->set('posts_per_page', -1);
    }
});