fix

assets/core/core.plugins.config.js

@@ -279,8 +279,8 @@ var __PluginManagerConfigHandler__ = function() {
             type: 'HMD',
         },
         Collection: {
-            path: root + '/collection',
+            path: root + '/Collection',
-            module: '/collection.js',
+            module: '/Collection.js',
             type: 'HMD',
             deps: ['support'],
         },

assets/popper/popper.css

@@ -21,6 +21,7 @@
     width: 0.8rem;
     height: 0.4rem;
     overflow: hidden;
+    border-style: none;
 }
 
 [data-popper-arrow]::before {

tests/CollectionTest.php

@@ -1,6 +1,6 @@
 <script src="../assets/config/config.js"></script>
+<script src="../assets/core/core.plugins.config.js"></script>
 <script src="../assets/core/core.js"></script>
-<script src="../assets/core/core.register.js"></script>
 
 <div  class="kit-wrapper">
     <div class="kit-logger"></div>

tests/bsTooltipTest.php

@@ -0,0 +1,37 @@
+<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_before.php");?>
+<?
+if(\Bitrix\Main\Loader::includeModule('wt.core')) {
+    app()->service()->assets()->setPlugins([
+        'kit:config',
+        'kit:flex-kit',
+        'kit:core',
+        'kit:bsCore',
+        'kit:collapse',
+        'kit:site',
+        'kit:toolkit',
+        'kit:theme',
+    ])->render();
+}
+$APPLICATION->ShowHead();
+
+?>
+
+<button aria-label="Tooltip on top" type="button" title="" class="kit-button kit-button--primary kit-button--radius  not-preloader " onclick=""
+        data-bs-toggle="tooltip"
+        data-bs-placement="top"
+        data-bs-original-title="Tooltip on top">
+    <div class="kit-button__icon kit-icon"></div>
+    <div class="kit-button__label kit-line-clamp">Tooltip on top</div>
+    <div class="kit-button__border"></div>
+</button>
+
+<script>
+    kit.ready(['tooltip', 'testing' ], function () {
+
+
+    });
+</script>
+
+<div  class="kit-wrapper">
+    <div class="kit-logger"></div>
+</div>

tests/index.php

@@ -1,6 +1,6 @@
 <script src="../assets/config/config.js"></script>
+<script src="../assets/core/core.plugins.config.js"></script>
 <script src="../assets/core/core.js"></script>
-<script src="../assets/core/core.register.js"></script>
 
 <div style="display: flex; flex-direction: column; align-items: center;">
     <script>

tests/jqueryMCustomScrollbarTest.php

@@ -1,6 +1,6 @@
 <script src="../assets/config/config.js"></script>
+<script src="../assets/core/core.plugins.config.js"></script>
 <script src="../assets/core/core.js"></script>
-<script src="../assets/core/core.register.js"></script>
 
 <div  class="kit-wrapper">
     <div class="kit-logger"></div>

tests/jqueryMousewheelTest.php

@@ -1,6 +1,6 @@
 <script src="../assets/config/config.js"></script>
+<script src="../assets/core/core.plugins.config.js"></script>
 <script src="../assets/core/core.js"></script>
-<script src="../assets/core/core.register.js"></script>
 
 <div  class="kit-wrapper">
     <div class="kit-logger"></div>

tests/logger-system/index.php

@@ -8,8 +8,8 @@ require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_before.ph
 \Bitrix\Main\Loader::includeModule('wt.core');
 ?>
 <script src="../../assets/config/config.js"></script>
+<script src="../../assets/core/core.plugins.config.js"></script>
 <script src="../../assets/core/core.js"></script>
-<script src="../../assets/core/core.register.js"></script>
 <script src="script.js"></script>
 <script type="application/javascript">