From 9a37ad1a1e4e44062bf753919e166e06aa80ba88 Mon Sep 17 00:00:00 2001
From: Geido <60598000+geido@users.noreply.github.com>
Date: Tue, 24 Aug 2021 15:08:13 +0300
Subject: [PATCH] fix: Return original document title when leaving a dashboard
 (#16323)

* Return original title on unmount

* Name var originalDocumentTitle
---
 superset-frontend/src/dashboard/containers/DashboardPage.tsx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/superset-frontend/src/dashboard/containers/DashboardPage.tsx b/superset-frontend/src/dashboard/containers/DashboardPage.tsx
index d98e6ed7a1..878d2117ec 100644
--- a/superset-frontend/src/dashboard/containers/DashboardPage.tsx
+++ b/superset-frontend/src/dashboard/containers/DashboardPage.tsx
@@ -42,6 +42,8 @@ const DashboardContainer = React.lazy(
     ),
 );
 
+const originalDocumentTitle = document.title;
+
 const DashboardPage: FC = () => {
   const dispatch = useDispatch();
   const { addDangerToast } = useToasts();
@@ -71,6 +73,9 @@ const DashboardPage: FC = () => {
     if (dashboard_title) {
       document.title = dashboard_title;
     }
+    return () => {
+      document.title = originalDocumentTitle;
+    };
   }, [dashboard_title]);
 
   useEffect(() => {