Hi @kyasam , There is no limit for adding nodes in the Component's
dialog. Coming back to your original question, please check how JS is
calling that page, because I see there is a JS error from the
screenshot.If there is no errors in JS, then there might be timing issue
with JS, use below format for content-load operations.
~Aditya.Ch(function(document, $) { "use strict";
$(document).on("foundation-contentloaded", function(e) { // your code
}); })(document, Granite.$);