From c886b00aea3f303e2c8c8093298fe63cd69ca3f5 Mon Sep 17 00:00:00 2001
From: Anan Zhuang <ananzh@amazon.com>
Date: Fri, 1 Sep 2023 13:19:32 -0700
Subject: [PATCH] [Data Explorer][Discover 2.0] Allow Top Nav to update based
 on index pattern change (#4889)

Issue Resolve
https://github.com/opensearch-project/OpenSearch-Dashboards/issues/4888

Signed-off-by: ananzh <ananzh@amazon.com>
---
 .../public/application/view_components/canvas/top_nav.tsx       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/discover/public/application/view_components/canvas/top_nav.tsx b/src/plugins/discover/public/application/view_components/canvas/top_nav.tsx
index 13a96707c21f..7a777142d2f0 100644
--- a/src/plugins/discover/public/application/view_components/canvas/top_nav.tsx
+++ b/src/plugins/discover/public/application/view_components/canvas/top_nav.tsx
@@ -95,7 +95,7 @@ export const TopNav = ({ opts }: TopNavProps) => {
       showSaveQuery
       useDefaultBehaviors
       setMenuMountPoint={opts.setHeaderActionMenu}
-      indexPatterns={indexPatterns}
+      indexPatterns={indexPattern ? [indexPattern] : indexPatterns}
     />
   );
 };