From ee1f7ccd3facd64021bcc26b9b981d043bc06bda Mon Sep 17 00:00:00 2001
From: deepench <elendoff11@gmail.com>
Date: Thu, 1 Oct 2026 12:19:07 +0545
Subject: [PATCH] Keep widget classes on non-TG widgets rendered in Elementor

The Elementor widget-args filter builds the wrapper as
<aside class="widget {classes}">, but the class lookup only knows the
theme's own widgets and returned an empty string for everything else. Core
and WooCommerce widgets therefore rendered as <aside class="widget "> and
lost selectors like widget_shopping_cart that their CSS depends on. For
widgets outside the theme's list the class is now read from the registered
widget (its classname option), and the value is escaped. The theme's own
widgets are unchanged.

Verified live on an Elementor page: the Cart widget wrapper went from
"widget " to "widget woocommerce widget_shopping_cart", and the mini-cart
item padding, remove-link position and thumbnail width went from 0 / static
/ 300px to 32px / absolute / 32px.
---
 inc/elementor/elementor.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/inc/elementor/elementor.php b/inc/elementor/elementor.php
index 34831c5..2582366 100644
--- a/inc/elementor/elementor.php
+++ b/inc/elementor/elementor.php
@@ -20,7 +20,7 @@
 
 function accelerate_elementor_widget_render_filter( $args ) {
 	return array(
-		'before_widget' => '<aside class="widget ' . accelerate_widget_class_names( $args['widget_id'] ) . '">',
+		'before_widget' => '<aside class="widget ' . esc_attr( accelerate_widget_class_names( $args['widget_id'] ) ) . '">',
 		'after_widget'  => '</aside>',
 		'before_title'  => '<h3 class="widget-title"><span>',
 		'after_title'   => '</span></h3>',
@@ -44,6 +44,17 @@ function accelerate_widget_class_names( $widgets_id ) {
 
 	$return_value = isset( $classes[ $widgets_id ] ) ? $classes[ $widgets_id ] : '';
 
+	if ( '' === $return_value ) {
+		global $wp_widget_factory;
+
+		foreach ( $wp_widget_factory->widgets as $widget ) {
+			if ( $widget->id_base === $widgets_id && ! empty( $widget->widget_options['classname'] ) ) {
+				$return_value = $widget->widget_options['classname'];
+				break;
+			}
+		}
+	}
+
 	return $return_value;
 }