From 2f80a32e153205e82a5439d18b1bfe645c9453c4 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Thu, 12 Mar 2020 13:54:15 +0100
Subject: [PATCH] Fix cursor not removed when another user leaves the kanban

---
 www/kanban/inner.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/www/kanban/inner.js b/www/kanban/inner.js
index 536d82bf5..5a3655a3f 100644
--- a/www/kanban/inner.js
+++ b/www/kanban/inner.js
@@ -1127,9 +1127,12 @@ define([
             var id = data.id;
 
             // Clear existing cursor
-            if (remoteCursors[id] && remoteCursors[id].clear) {
-                remoteCursors[id].clear();
-            }
+            Object.keys(remoteCursors).forEach(function (_id) {
+                if (_id.indexOf(id) === 0 && remoteCursors[_id].clear) {
+                    remoteCursors[_id].clear();
+                    delete remoteCursors[_id];
+                }
+            });
             delete remoteCursors[id];
 
             var cursor = data.cursor;