From 8f188eaae7422c9e81053868b9dd93b4ac738e98 Mon Sep 17 00:00:00 2001
From: Anant Sharma <76987176+anantsharma1310@users.noreply.github.com>
Date: Tue, 7 Dec 2021 03:36:17 +0530
Subject: [PATCH] fix(react): properly check for custom elements to avoid
 errors in unit tests (#24156)

resolves #24149
---
 packages/react/src/components/navigation/IonTabs.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/react/src/components/navigation/IonTabs.tsx b/packages/react/src/components/navigation/IonTabs.tsx
index 151918622e..80e16820f6 100644
--- a/packages/react/src/components/navigation/IonTabs.tsx
+++ b/packages/react/src/components/navigation/IonTabs.tsx
@@ -16,9 +16,9 @@ class IonTabsElement extends HTMLElementSSR {
 }
 
 if (typeof (window as any) !== 'undefined' && window.customElements) {
-  const element = customElements.get('ion-tabs');
+  const element = window.customElements.get('ion-tabs');
   if (!element) {
-    customElements.define('ion-tabs', IonTabsElement);
+    window.customElements.define('ion-tabs', IonTabsElement);
   }
 }