agroexpert/partials/post-list.php

<?php
global $wp_query;
$large_first_image = $args['large_first_image'] ?? true;
$post_count = 0;
$query = $args['query'] ?? $wp_query;
if ($query->have_posts()) {
    while ($query->have_posts()) {
        $post_count++;
        $query->the_post();
        get_template_part('content', 'post', ['full_width' => $post_count === 1 && $large_first_image]);
        if ($post_count === ($large_first_image ? 5 : 4)) : ?>
            <?if (function_exists('ex_adv_get_banner')):
            
                $middle_desk = ex_adv_get_banner(13);
                if ($middle_desk !== ''):?>
                    <div class="banner-middle desktop">
                        <?=$middle_desk?>
                    </div>
                <?endif?>

                <?$middle_mob = ex_adv_get_banner(14);
                if ($middle_mob !== ''):?>
                    <div class="banner-middle mobile">
                        <?=$middle_mob?>
                    </div>
                <?endif?>

            <?endif?>     
           
        <?php endif; ?>
<?php
    }
    wp_reset_postdata();
}
?>