Improve frontend script loading performance

Smart Cloud Solutions Inc. · Smart Cloud Solutions Inc. · commit eab3cafe6d59 · 2026-05-30T15:18:14.000+02:00
diff --git a/admin/dist/chunks/456.3f62eef8.js b/admin/dist/chunks/456.3f62eef8.js
diff --git a/admin/dist/index.asset.php b/admin/dist/index.asset.php
@@ -1 +1 @@
-<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-components', 'wp-data', 'wp-i18n'), 'version' => '2533e28bc0ce622045ea');
+<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-components', 'wp-data', 'wp-i18n'), 'version' => '81de2bda00bf0494a7b1');
diff --git a/admin/dist/index.js b/admin/dist/index.js
diff --git a/admin/package.json b/admin/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@smart-cloud/ai-kit-admin",
   "private": true,
-  "version": "1.4.0",
+  "version": "1.4.1",
   "type": "module",
   "license": "ISC",
   "scripts": {
@@ -22,7 +22,7 @@
     "@hello-pangea/dnd": "^18.0.1",
     "@monaco-editor/react": "^4.7.0",
     "@smart-cloud/ai-kit-core": "^1.5.0",
-    "@smart-cloud/ai-kit-ui": "^1.5.0",
+    "@smart-cloud/ai-kit-ui": "^1.5.1",
     "@smart-cloud/gatey-core": "^2.3.0",
     "@tabler/icons-react": "^3.44.0",
     "@tanstack/react-query": "^5.100.11",
diff --git a/admin/php/admin.php b/admin/php/admin.php
@@ -80,7 +80,7 @@ public function addMenu()
                 $script_asset = require_once(SMARTCLOUD_AI_KIT_PATH . 'admin/index.asset.php');
             }
             $script_asset['dependencies'] = array_merge($script_asset['dependencies'], array('smartcloud-wpsuite-webcrypto-vendor', 'smartcloud-wpsuite-mantine-vendor'));
-            $res = wp_enqueue_script('smartcloud-ai-kit-admin-script', SMARTCLOUD_AI_KIT_URL . 'admin/index.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+            $res = wp_enqueue_script('smartcloud-ai-kit-admin-script', SMARTCLOUD_AI_KIT_URL . 'admin/index.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
             // Make the blocks translatable.
             if (function_exists('wp_set_script_translations')) {
                 wp_set_script_translations('smartcloud-ai-kit-admin-script', 'smartcloud-ai-kit', SMARTCLOUD_AI_KIT_PATH . 'languages');
diff --git a/admin/yarn.lock b/admin/yarn.lock
@@ -3800,10 +3800,10 @@
     "@smart-cloud/wpsuite-core" "^2.3.0"
     aws-amplify "^6.17.0"
 
-"@smart-cloud/ai-kit-ui@^1.5.0":
-  version "1.5.0"
-  resolved "https://registry.npmjs.org/@smart-cloud/ai-kit-ui/-/ai-kit-ui-1.5.0.tgz#5ec074d0177544ce2a1fbc9ecbeb3fa0ebd17288"
-  integrity sha512-nHCYxCN5f1340wyNzZtdfP9yjyi14T0uSGGzLc0+Bq3SNhemh50YcD25CHoKyovH8jcEHvYsNr5j3CvUsqT7hQ==
+"@smart-cloud/ai-kit-ui@^1.5.1":
+  version "1.5.1"
+  resolved "https://registry.npmjs.org/@smart-cloud/ai-kit-ui/-/ai-kit-ui-1.5.1.tgz#1ed643fa29fdd989ff37a0eb4d436c1d36a97a48"
+  integrity sha512-z9pfDpi/l2jdGBI5QCJDHQKZz+S1JXKmdgDXJF6J44JQ59tX7JrWMKY7AZGzpjJAwtGQruVjYqLVlOMQF3ZxKg==
   dependencies:
     "@emotion/cache" "^11.14.0"
     "@emotion/react" "^11.14.0"
diff --git a/blocks/dist/ai-feature/block.json b/blocks/dist/ai-feature/block.json
@@ -2,7 +2,7 @@
   "$schema": "https://schemas.wp.org/trunk/block.json",
   "apiVersion": 3,
   "name": "smartcloud-ai-kit/feature",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "title": "AI-Kit Feature (PRO)",
   "category": "smartcloud-ai-kit",
   "description": "AI-Kit Feature - add AI-powered features to your site",
diff --git a/blocks/dist/doc-search/block.json b/blocks/dist/doc-search/block.json
@@ -2,7 +2,7 @@
   "$schema": "https://schemas.wp.org/trunk/block.json",
   "apiVersion": 3,
   "name": "smartcloud-ai-kit/doc-search",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "title": "AI-Kit Doc Search (PRO)",
   "category": "smartcloud-ai-kit",
   "description": "AI-Kit Doc Search - knowledge base search summary with sources",
diff --git a/blocks/dist/editor.asset.php b/blocks/dist/editor.asset.php
@@ -1 +1 @@
-<?php return array('dependencies' => array('react', 'react-dom', 'react-jsx-runtime', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-data', 'wp-element', 'wp-i18n'), 'version' => 'f0b6b809dcef3526b058');
+<?php return array('dependencies' => array('react', 'react-dom', 'react-jsx-runtime', 'wp-block-editor', 'wp-blocks', 'wp-components', 'wp-data', 'wp-element', 'wp-i18n'), 'version' => 'acb9357dc5f7e22b0376');
diff --git a/blocks/dist/editor.js b/blocks/dist/editor.js
diff --git a/blocks/dist/view.asset.php b/blocks/dist/view.asset.php
@@ -1 +1 @@
-<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-data', 'wp-i18n'), 'version' => 'cdb5a9b6ef011fded7d5');
+<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-data', 'wp-i18n'), 'version' => 'f0b8ee01c0aa7886cc0f');
diff --git a/blocks/dist/view.js b/blocks/dist/view.js
diff --git a/blocks/package.json b/blocks/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@smart-cloud/ai-kit-blocks",
   "private": true,
-  "version": "1.4.0",
+  "version": "1.4.1",
   "type": "module",
   "license": "ISC",
   "scripts": {
@@ -20,7 +20,7 @@
   },
   "dependencies": {
     "@smart-cloud/ai-kit-core": "^1.5.0",
-    "@smart-cloud/ai-kit-ui": "^1.5.0",
+    "@smart-cloud/ai-kit-ui": "^1.5.1",
     "rehype-parse": "^9.0.1",
     "rehype-remark": "^10.0.1",
     "remark-gfm": "^4.0.1",
diff --git a/blocks/src/ai-feature/block.json b/blocks/src/ai-feature/block.json
@@ -2,7 +2,7 @@
   "$schema": "https://schemas.wp.org/trunk/block.json",
   "apiVersion": 3,
   "name": "smartcloud-ai-kit/feature",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "title": "AI-Kit Feature (PRO)",
   "category": "smartcloud-ai-kit",
   "description": "AI-Kit Feature - add AI-powered features to your site",
diff --git a/blocks/src/doc-search/block.json b/blocks/src/doc-search/block.json
@@ -2,7 +2,7 @@
   "$schema": "https://schemas.wp.org/trunk/block.json",
   "apiVersion": 3,
   "name": "smartcloud-ai-kit/doc-search",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "title": "AI-Kit Doc Search (PRO)",
   "category": "smartcloud-ai-kit",
   "description": "AI-Kit Doc Search - knowledge base search summary with sources",
diff --git a/blocks/yarn.lock b/blocks/yarn.lock
@@ -3605,10 +3605,10 @@
     "@smart-cloud/wpsuite-core" "^2.3.0"
     aws-amplify "^6.17.0"
 
-"@smart-cloud/ai-kit-ui@^1.5.0":
-  version "1.5.0"
-  resolved "https://registry.npmjs.org/@smart-cloud/ai-kit-ui/-/ai-kit-ui-1.5.0.tgz#5ec074d0177544ce2a1fbc9ecbeb3fa0ebd17288"
-  integrity sha512-nHCYxCN5f1340wyNzZtdfP9yjyi14T0uSGGzLc0+Bq3SNhemh50YcD25CHoKyovH8jcEHvYsNr5j3CvUsqT7hQ==
+"@smart-cloud/ai-kit-ui@^1.5.1":
+  version "1.5.1"
+  resolved "https://registry.npmjs.org/@smart-cloud/ai-kit-ui/-/ai-kit-ui-1.5.1.tgz#1ed643fa29fdd989ff37a0eb4d436c1d36a97a48"
+  integrity sha512-z9pfDpi/l2jdGBI5QCJDHQKZz+S1JXKmdgDXJF6J44JQ59tX7JrWMKY7AZGzpjJAwtGQruVjYqLVlOMQF3ZxKg==
   dependencies:
     "@emotion/cache" "^11.14.0"
     "@emotion/react" "^11.14.0"
diff --git a/hub-loader.php b/hub-loader.php
@@ -8,7 +8,7 @@
 
 use SmartCloud\WPSuite\AiKit\Logger;
 
-const SMARTCLOUD_WPSUITE_AI_KIT_HUB_VERSION = '2.5.0';
+const SMARTCLOUD_WPSUITE_AI_KIT_HUB_VERSION = '2.5.1';
 
 final class AiKitHubLoader
 {
diff --git a/main/dist/ai-kit-ui.js b/main/dist/ai-kit-ui.js
diff --git a/main/dist/index.asset.php b/main/dist/index.asset.php
@@ -1 +1 @@
-<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-data', 'wp-i18n'), 'version' => '47562c70043f417fbf39');
+<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-data', 'wp-i18n'), 'version' => '2dd7a94bdc99d66d6d6a');
diff --git a/main/dist/index.js b/main/dist/index.js
diff --git a/main/package.json b/main/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smart-cloud/ai-kit-main",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "type": "module",
   "license": "ISC",
   "scripts": {
@@ -19,7 +19,7 @@
   },
   "dependencies": {
     "@smart-cloud/ai-kit-core": "^1.5.0",
-    "@smart-cloud/ai-kit-ui": "^1.5.0",
+    "@smart-cloud/ai-kit-ui": "^1.5.1",
     "@smart-cloud/wpsuite-core": "^2.3.0"
   },
   "peerDependencies": {
diff --git a/main/yarn.lock b/main/yarn.lock
@@ -3333,10 +3333,10 @@
     "@smart-cloud/wpsuite-core" "^2.3.0"
     aws-amplify "^6.17.0"
 
-"@smart-cloud/ai-kit-ui@^1.5.0":
-  version "1.5.0"
-  resolved "https://registry.npmjs.org/@smart-cloud/ai-kit-ui/-/ai-kit-ui-1.5.0.tgz#5ec074d0177544ce2a1fbc9ecbeb3fa0ebd17288"
-  integrity sha512-nHCYxCN5f1340wyNzZtdfP9yjyi14T0uSGGzLc0+Bq3SNhemh50YcD25CHoKyovH8jcEHvYsNr5j3CvUsqT7hQ==
+"@smart-cloud/ai-kit-ui@^1.5.1":
+  version "1.5.1"
+  resolved "https://registry.npmjs.org/@smart-cloud/ai-kit-ui/-/ai-kit-ui-1.5.1.tgz#1ed643fa29fdd989ff37a0eb4d436c1d36a97a48"
+  integrity sha512-z9pfDpi/l2jdGBI5QCJDHQKZz+S1JXKmdgDXJF6J44JQ59tX7JrWMKY7AZGzpjJAwtGQruVjYqLVlOMQF3ZxKg==
   dependencies:
     "@emotion/cache" "^11.14.0"
     "@emotion/react" "^11.14.0"
diff --git a/readme.txt b/readme.txt
@@ -4,7 +4,7 @@ Tags: ai, chrome, seo, language, tools
 Requires at least: 6.2
 Tested up to: 7.0
 Requires PHP: 8.1
-Stable tag: 1.4.0
+Stable tag: 1.4.1
 License: MIT
 License URI: https://mit-license.org/
 Text Domain: smartcloud-ai-kit
@@ -199,6 +199,10 @@ AI-Kit Pro includes additional functionality (such as the AI-Kit Chatbot, backen
 
 == Changelog ==
 
+= 1.4.1 =
+* Performance: Moved frontend runtime scripts and shared vendor assets to the footer and enabled deferred loading where safe, reducing render-blocking work during initial page load.
+* Internal: Improved script loading order so lightweight bootstrap data can be available early without forcing heavier frontend dependencies into the page head.
+
 = 1.4.0 =
 * Maintenance: Updated the admin UI dependency stack, including the shared UI React packages used by WPSuite admin screens.
 * Maintenance: Updated shared Gatey Core and WPSuite Core dependencies used by AI-Kit integrations.
@@ -380,6 +384,9 @@ Fixed the pre-run language detection/translation flow for AiFeature blocks so it
 
 == Upgrade Notice ==
 
+= 1.4.1 =
+Recommended performance update. Frontend scripts now load later and defer where safe, reducing render-blocking work while preserving existing plugin behavior.
+
 = 1.4.0 =
 Recommended update. Refreshes AI-Kit’s shared admin UI and WPSuite runtime dependencies, and marks compatibility with WordPress 7.0. No configuration changes are required.
 
diff --git a/smartcloud-ai-kit.php b/smartcloud-ai-kit.php
@@ -6,7 +6,7 @@
  * Requires at least: 6.2
  * Tested up to:      7.0
  * Requires PHP:      8.1
- * Version:           1.4.0
+ * Version:           1.4.1
  * Author:            Smart Cloud Solutions Inc.
  * Author URI:        https://smart-cloud-solutions.com
  * License:           MIT
@@ -18,7 +18,7 @@
 
 namespace SmartCloud\WPSuite\AiKit;
 
-const VERSION = '1.4.0';
+const VERSION = '1.4.1';
 const DB_VERSION = '1.3.1';
 
 if (!defined('ABSPATH')) {
@@ -93,6 +93,9 @@ public function init(): void
         $this->registerBlocks();
 
         // Assets
+        add_action('wp_head', array($this, 'addMainScript'), 1);
+        add_action('admin_head', array($this, 'addMainScript'), 1);
+
         add_action('wp_enqueue_scripts', array($this, 'enqueueFrontendAssets'), 20);
         add_action('elementor/preview/after_enqueue_scripts', array($this, 'enqueueFrontendAssets'), 20);
 
@@ -245,10 +248,33 @@ private function enqueueMainRuntimeScript(): void
             $main_script_dependencies[] = 'smartcloud-wpsuite-main-script';
         }
         $main_script_asset['dependencies'] = array_values(array_unique($main_script_dependencies));
-        wp_enqueue_script('smartcloud-ai-kit-main-script', SMARTCLOUD_AI_KIT_URL . 'main/index.js', $main_script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_enqueue_script('smartcloud-ai-kit-main-script', SMARTCLOUD_AI_KIT_URL . 'main/index.js', $main_script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
         //wp_enqueue_style('smartcloud-ai-kit-main-style', SMARTCLOUD_AI_KIT_URL . 'main/index.css', array(), SMARTCLOUD_AI_KIT_VERSION);
         //add_editor_style(SMARTCLOUD_AI_KIT_URL . 'main/index.css');
+    }
 
+    private function enqueueFormViewAssets(): void
+    {
+        $view_script_asset = array();
+        if (file_exists(filename: SMARTCLOUD_AI_KIT_PATH . 'blocks/view.asset.php')) {
+            $view_script_asset = require(SMARTCLOUD_AI_KIT_PATH . 'blocks/view.asset.php');
+        }
+        $view_script_dependencies = array_merge(
+            $view_script_asset['dependencies'] ?? array(),
+            array('smartcloud-ai-kit-main-script')
+        );
+        if (wp_script_is('smartcloud-wpsuite-main-script', 'registered')) {
+            $view_script_dependencies[] = 'smartcloud-wpsuite-main-script';
+        }
+        $view_script_asset['dependencies'] = array_values(array_unique($view_script_dependencies));
+        wp_enqueue_script('smartcloud-ai-kit-view-script', SMARTCLOUD_AI_KIT_URL . 'blocks/view.js', $view_script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
+    }
+
+    /**
+     * Add inline scripts that expose PHP constants to JS.
+     */
+    public function addMainScript(): void
+    {
         // Build data passed to JS.
         $settings = $this->admin->getSettings();
         $data = array(
@@ -272,37 +298,21 @@ private function enqueueMainRuntimeScript(): void
                 SMARTCLOUD_AI_KIT_URL . 'main/index.css'
             ),
         );
+
         $js = 'const __aikitGlobal = (typeof globalThis !== "undefined") ? globalThis : window;
     __aikitGlobal.WpSuite = __aikitGlobal.WpSuite ?? {};
     __aikitGlobal.WpSuite.plugins = __aikitGlobal.WpSuite.plugins ?? {};
     __aikitGlobal.WpSuite.events = __aikitGlobal.WpSuite.events ?? {
-      emit: (type, detail) => window.dispatchEvent(new CustomEvent(type, { detail })),
-      on: (type, cb, opts) => window.addEventListener(type, cb, opts),
+      emit: function (type, detail) { window.dispatchEvent(new CustomEvent(type, { detail })); },
+      on: function (type, cb, opts) { window.addEventListener(type, cb, opts); },
     };
     __aikitGlobal.WpSuite.plugins.aiKit = __aikitGlobal.WpSuite.plugins.aiKit ?? {};
 Object.assign(__aikitGlobal.WpSuite.plugins.aiKit, ' . wp_json_encode($data) . ');
 __aikitGlobal.WpSuite.constants = __aikitGlobal.WpSuite.constants ?? {};
 __aikitGlobal.WpSuite.constants.aiKit = ' . wp_json_encode($constants) . ';
 var WpSuite = __aikitGlobal.WpSuite;
 ';
-        wp_add_inline_script('smartcloud-ai-kit-main-script', $js, 'before');
-    }
-
-    private function enqueueFormViewAssets(): void
-    {
-        $view_script_asset = array();
-        if (file_exists(filename: SMARTCLOUD_AI_KIT_PATH . 'blocks/view.asset.php')) {
-            $view_script_asset = require(SMARTCLOUD_AI_KIT_PATH . 'blocks/view.asset.php');
-        }
-        $view_script_dependencies = array_merge(
-            $view_script_asset['dependencies'] ?? array(),
-            array('smartcloud-ai-kit-main-script')
-        );
-        if (wp_script_is('smartcloud-wpsuite-main-script', 'registered')) {
-            $view_script_dependencies[] = 'smartcloud-wpsuite-main-script';
-        }
-        $view_script_asset['dependencies'] = array_values(array_unique($view_script_dependencies));
-        wp_enqueue_script('smartcloud-ai-kit-view-script', SMARTCLOUD_AI_KIT_URL . 'blocks/view.js', $view_script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_print_inline_script_tag(wp_kses_post($js));
     }
 
     public function enqueueFrontendAssets(): void
@@ -351,7 +361,7 @@ public function enqueueAdminAssets($hook): void
             $script_asset = require_once(SMARTCLOUD_AI_KIT_PATH . 'admin/media.asset.php');
         }
         $script_asset['dependencies'] = array_merge($script_asset['dependencies'], array('smartcloud-ai-kit-main-script'));
-        wp_enqueue_script('smartcloud-ai-kit-media-script', SMARTCLOUD_AI_KIT_URL . 'admin/media.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_enqueue_script('smartcloud-ai-kit-media-script', SMARTCLOUD_AI_KIT_URL . 'admin/media.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
     }
 
     /**
@@ -364,7 +374,7 @@ private function registerEditorRuntimeAssets(): void
             $blocks_script_asset = require(SMARTCLOUD_AI_KIT_PATH . 'blocks/editor.asset.php');
         }
         $blocks_script_asset['dependencies'] = array_merge($blocks_script_asset['dependencies'], array('smartcloud-ai-kit-main-script'));
-        wp_enqueue_script('smartcloud-ai-kit-blocks-editor-script', SMARTCLOUD_AI_KIT_URL . 'blocks/editor.js', $blocks_script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_enqueue_script('smartcloud-ai-kit-blocks-editor-script', SMARTCLOUD_AI_KIT_URL . 'blocks/editor.js', $blocks_script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
         wp_enqueue_style('smartcloud-ai-kit-blocks-editor-style', SMARTCLOUD_AI_KIT_URL . 'blocks/editor.css', array(), SMARTCLOUD_AI_KIT_VERSION);
         add_editor_style(SMARTCLOUD_AI_KIT_URL . 'blocks/editor.css');
 
@@ -373,27 +383,27 @@ private function registerEditorRuntimeAssets(): void
             $script_asset = require_once(SMARTCLOUD_AI_KIT_PATH . 'admin/media.asset.php');
         }
         $script_asset['dependencies'] = array_merge($script_asset['dependencies'], array('smartcloud-ai-kit-main-script'));
-        wp_enqueue_script('smartcloud-ai-kit-media-script', SMARTCLOUD_AI_KIT_URL . 'admin/media.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_enqueue_script('smartcloud-ai-kit-media-script', SMARTCLOUD_AI_KIT_URL . 'admin/media.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
         $script_asset = array();
         if (file_exists(filename: SMARTCLOUD_AI_KIT_PATH . 'admin/sidebar.asset.php')) {
             $script_asset = require_once(SMARTCLOUD_AI_KIT_PATH . 'admin/sidebar.asset.php');
         }
         $script_asset['dependencies'] = array_merge($script_asset['dependencies'], array('smartcloud-ai-kit-main-script'));
-        wp_enqueue_script('smartcloud-ai-kit-sidebar-script', SMARTCLOUD_AI_KIT_URL . 'admin/sidebar.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_enqueue_script('smartcloud-ai-kit-sidebar-script', SMARTCLOUD_AI_KIT_URL . 'admin/sidebar.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
 
         $script_asset = array();
         if (file_exists(filename: SMARTCLOUD_AI_KIT_PATH . 'admin/langutils.asset.php')) {
             $script_asset = require_once(SMARTCLOUD_AI_KIT_PATH . 'admin/langutils.asset.php');
         }
         $script_asset['dependencies'] = array_merge($script_asset['dependencies'], array('smartcloud-ai-kit-main-script'));
-        wp_enqueue_script('smartcloud-ai-kit-langutils-script', SMARTCLOUD_AI_KIT_URL . 'admin/langutils.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_enqueue_script('smartcloud-ai-kit-langutils-script', SMARTCLOUD_AI_KIT_URL . 'admin/langutils.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
 
         $script_asset = array();
         if (file_exists(filename: SMARTCLOUD_AI_KIT_PATH . 'admin/imgextra.asset.php')) {
             $script_asset = require_once(SMARTCLOUD_AI_KIT_PATH . 'admin/imgextra.asset.php');
         }
         $script_asset['dependencies'] = array_merge($script_asset['dependencies'], array('smartcloud-ai-kit-main-script'));
-        wp_enqueue_script('smartcloud-ai-kit-imgextra-script', SMARTCLOUD_AI_KIT_URL . 'admin/imgextra.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));
+        wp_enqueue_script('smartcloud-ai-kit-imgextra-script', SMARTCLOUD_AI_KIT_URL . 'admin/imgextra.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));
     }
 
     /**
diff --git a/ui/dist/index.cjs b/ui/dist/index.cjs
diff --git a/ui/dist/index.js b/ui/dist/index.js
diff --git a/ui/package.json b/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@smart-cloud/ai-kit-ui",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "type": "module",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",
diff --git a/ui/src/ai-chatbot/AiChatbot.tsx b/ui/src/ai-chatbot/AiChatbot.tsx
@@ -563,8 +563,14 @@ const AiChatbotBase: FC<AiChatbotProps & AiKitShellInjectedProps> = (props) => {
   }, [question, isChatBusy, composerAudio]);
 
   const openButtonLabel = useMemo(() => {
-    const raw = openButtonTitle ? openButtonTitle : labels.askMeLabel;
-    return I18n.get(raw);
+    const resolvedOpenButtonTitle = openButtonTitle?.trim();
+    const resolvedAskMeLabel = labels.askMeLabel?.trim();
+    const raw =
+      resolvedOpenButtonTitle ||
+      resolvedAskMeLabel ||
+      DEFAULT_CHATBOT_LABELS.askMeLabel;
+    const translated = I18n.get(raw).trim();
+    return translated || I18n.get(DEFAULT_CHATBOT_LABELS.askMeLabel);
   }, [openButtonTitle, labels.askMeLabel, language]);
 
   const modalTitle = useMemo(() => {
diff --git a/ui/src/ai-feature/AiFeature.tsx b/ui/src/ai-feature/AiFeature.tsx
diff --git a/ui/src/doc-search/DocSearch.tsx b/ui/src/doc-search/DocSearch.tsx

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-components', 'wp-data', 'wp-i18n'), 'version' => '2533e28bc0ce622045ea');`
	`1`	`+<?php return array('dependencies' => array('jquery', 'react', 'react-dom', 'react-jsx-runtime', 'wp-components', 'wp-data', 'wp-i18n'), 'version' => '81de2bda00bf0494a7b1');`
Original file line number	Diff line number	Diff line change
`@@ -80,7 +80,7 @@ public function addMenu()`
`80`	`80`	`$script_asset = require_once(SMARTCLOUD_AI_KIT_PATH . 'admin/index.asset.php');`
`81`	`81`	`}`
`82`	`82`	`$script_asset['dependencies'] = array_merge($script_asset['dependencies'], array('smartcloud-wpsuite-webcrypto-vendor', 'smartcloud-wpsuite-mantine-vendor'));`
`83`		`- $res = wp_enqueue_script('smartcloud-ai-kit-admin-script', SMARTCLOUD_AI_KIT_URL . 'admin/index.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('strategy' => 'defer'));`
	`83`	`+ $res = wp_enqueue_script('smartcloud-ai-kit-admin-script', SMARTCLOUD_AI_KIT_URL . 'admin/index.js', $script_asset['dependencies'], SMARTCLOUD_AI_KIT_VERSION, array('in_footer' => true, 'strategy' => 'defer'));`
`84`	`84`	`// Make the blocks translatable.`
`85`	`85`	`if (function_exists('wp_set_script_translations')) {`
`86`	`86`	`wp_set_script_translations('smartcloud-ai-kit-admin-script', 'smartcloud-ai-kit', SMARTCLOUD_AI_KIT_PATH . 'languages');`