Using shortcode w/ post_type, orderby title not working

<?php echo do_shortcode("[catlist post_type=\"my-custom-pt\" post_status=\"publish\" orderby=title order=asc pagination=no numberposts=-1 title_class=my-css-class]"); ?>

I am using a shortcode and am simply trying to display the results by my custom post_type and then put them in ascending order by title. The results are returned in a random order and neither ascending or descending appears to work.

https://ww.wp.xz.cn/plugins/list-category-posts/