fix

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>