in “wmlp_client_js_css” function of “plugin_interface.php” file and using wmlp.loading and wmlp.loadMore in “wmljs.js”.
If you want to make it easier for users, create an option and retrieve the value in the array.
On another hand, can you add some custom js events to help theme developers? I think that 3 would be more than enough (while loading more posts, when new posts are loaded and when all posts are loaded).
As easy as jQuery(document).trigger('wmle_allpostsloaded');
For now I made this changes by myself but as you know, any update will break it.
If you want me to send you all the changes I made, just get in touch.