"use strict"; class Form_Field_Group extends Component { on_ready() { // Optional: Add collapsible functionality if (this.args.collapsible) { this.make_collapsible(); } } make_collapsible() { const $header = this.$.find('.card-header'); const $body = this.$.find('.card-body'); const collapse_id = 'collapse_' + Math.random().toString(36).substr(2, 9); $body.attr('id', collapse_id).addClass('collapse show'); const $toggle = $('