From 7959d18248301c234f8e839252e49724dea769e5 Mon Sep 17 00:00:00 2001
From: Hiroyasu Nishiyama <hiroyasu.nishiyama.uq@hitachi.com>
Date: Wed, 2 Feb 2022 11:34:58 +0900
Subject: [PATCH] hide tooltip after removing subflow tab

---
 .../@node-red/editor-client/src/js/ui/common/popover.js  | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js
index f060af37d..5871abcde 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/popover.js
@@ -350,6 +350,15 @@ RED.popover = (function() {
             }
         }
 
+        target.on("remove", function (ev) {
+            if (timer) {
+                clearTimeout(timer);
+            }
+            if (active) {
+                active = false;
+                setTimeout(closePopup,delay.hide);
+            }
+        });
         if (trigger === 'hover') {
             target.on('mouseenter',function(e) {
                 clearTimeout(timer);