What should be possible is to hide all child pages, but currently it is not because of a bug in the plugin. It should work with [catlist post_parent=0]
. We will fix that.
But excluding parent pages that have children is not possible in WP_Query which is the underlying functionality of the LCP plugin. So we would have to implement it from scratch. I will save it as a feature request but I doubt we can find the time to work on it soon.
In the meantime you can exclude parent pages “manually”: [catlist excludeposts=23]