Cannot see all custom fields

  • I want to base the post sorting on custom fields. When selecting “custom fields” in the category setting I could see only partial of the custom fields.
    It seems that on category-custom-post-order/includes/posts_order.php in function get_meta_keys() there is a filter that brings only 30 results:
    $keys = $this->db->get_col( $this->db->prepare( $sql, $this->db->esc_like( ‘_’ ) . ‘%’, 30 ) );
    I suggest to increase this number. I have changed it on my website and it is working OK now.

    JJ
    (P.S. – thanks for a great and simple solution)

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