Portfolio order issue with previous/next tab (reversed)

Hey eldrico,

Thank you for the inquiry.

You can use this filter in the functions.php file to reverse the order of the items in the post nav.

add_filter( 'avf_post_nav_entries', 'avf_post_nav_entries_mod_reverse', 10, 3);
function avf_post_nav_entries_mod_reverse($entries, $settings, $queried_entries)
{
    $settings['same_category'] = true;
    $entries['prev'] = get_next_post($settings['same_category'], $settings['excluded_terms'], $settings['taxonomy']); 
    $entries['next'] = get_previous_post($settings['same_category'], $settings['excluded_terms'], $settings['taxonomy']);

    return $entries;
}

Best regards,
Ismael