post_parent="0" not working

Hi Bill!

AWESOME plugin, great work, man! 🙂

Just one thing… when using post_parent=”0″ to get only top-level pages or any other CPT, it outputs ALL pages instead of only top level.

Can you check on that, please?

Thanks so much!

https://ww.wp.xz.cn/plugins/display-posts-shortcode/