fix(widgets): always render article sidebar container

inc/helpers/aksrt-single-aside.php

@@ -52,10 +52,16 @@ if (!function_exists('aksrt_single_render_aside')) :
 	 * @param array<string,mixed> $ctx Single context.
 	 */
 	function aksrt_single_render_aside(array $ctx): void {
-		if (empty($ctx['show_aside'])) {
+		$post_id = (int) ($ctx['post_id'] ?? get_the_ID());
+
+		if (get_post_type($post_id) !== 'post') {
 			return;
 		}
 
+		// The body site-layout-* class owns visibility. Always render the post
+		// sidebar so User-Agent or request-specific context cannot remove widgets
+		// from an otherwise two-column article page.
+
 		$has_article_widgets = is_active_sidebar('all_sidebar_top')
 			|| is_active_sidebar('sidebar-article')
 			|| is_active_sidebar('all_sidebar_bottom');