From d3583c62ef86d9ba93fbf195dbf329b73d5f4367 Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Tue, 22 Nov 2022 10:56:54 -0500
Subject: [PATCH 1/6] Add key to wrapped children props if no id.

---
 dash/dash-renderer/src/TreeContainer.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/dash/dash-renderer/src/TreeContainer.js b/dash/dash-renderer/src/TreeContainer.js
index 04864c9db3..d7f40a733d 100644
--- a/dash/dash-renderer/src/TreeContainer.js
+++ b/dash/dash-renderer/src/TreeContainer.js
@@ -100,15 +100,16 @@ class BaseTreeContainer extends Component {
         this.setProps = this.setProps.bind(this);
     }
 
-    createContainer(props, component, path) {
+    createContainer(props, component, path, key = undefined) {
         return isSimpleComponent(component) ? (
             component
         ) : (
             <TreeContainer
                 key={
-                    component &&
-                    component.props &&
-                    stringifyId(component.props.id)
+                    (component &&
+                        component.props &&
+                        stringifyId(component.props.id)) ||
+                    key
                 }
                 _dashprivate_error={props._dashprivate_error}
                 _dashprivate_layout={component}
@@ -205,7 +206,8 @@ class BaseTreeContainer extends Component {
                               'props',
                               ...childrenProp,
                               i
-                          ])
+                          ]),
+                          i
                       )
                     : n
             );

From 7b2857aab05f4031198d8b8e37bb2ef165d1b93c Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Tue, 22 Nov 2022 10:58:12 -0500
Subject: [PATCH 2/6] Give name to memo TreeContainer

---
 dash/dash-renderer/src/TreeContainer.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dash/dash-renderer/src/TreeContainer.js b/dash/dash-renderer/src/TreeContainer.js
index d7f40a733d..efed04d086 100644
--- a/dash/dash-renderer/src/TreeContainer.js
+++ b/dash/dash-renderer/src/TreeContainer.js
@@ -81,7 +81,7 @@ function isDryComponent(obj) {
     );
 }
 
-const TreeContainer = memo(props => (
+const DashWrapper = props => (
     <DashContext.Consumer>
         {context => (
             <BaseTreeContainer
@@ -91,7 +91,9 @@ const TreeContainer = memo(props => (
             />
         )}
     </DashContext.Consumer>
-));
+);
+
+const TreeContainer = memo(DashWrapper);
 
 class BaseTreeContainer extends Component {
     constructor(props) {

From 650e4af0adba167790e68eb3a396787d6e4c0e66 Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Tue, 22 Nov 2022 11:01:37 -0500
Subject: [PATCH 3/6] Refactor Context Consumer to useContext.

---
 dash/dash-renderer/src/TreeContainer.js | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/dash/dash-renderer/src/TreeContainer.js b/dash/dash-renderer/src/TreeContainer.js
index efed04d086..47fb8ee0da 100644
--- a/dash/dash-renderer/src/TreeContainer.js
+++ b/dash/dash-renderer/src/TreeContainer.js
@@ -1,4 +1,4 @@
-import React, {Component, memo} from 'react';
+import React, {Component, memo, useContext} from 'react';
 import PropTypes from 'prop-types';
 import Registry from './registry';
 import {propTypeErrorHandler} from './exceptions';
@@ -81,17 +81,16 @@ function isDryComponent(obj) {
     );
 }
 
-const DashWrapper = props => (
-    <DashContext.Consumer>
-        {context => (
-            <BaseTreeContainer
-                {...context.fn()}
-                {...props}
-                _dashprivate_path={JSON.parse(props._dashprivate_path)}
-            />
-        )}
-    </DashContext.Consumer>
-);
+const DashWrapper = props => {
+    const context = useContext(DashContext);
+    return (
+        <BaseTreeContainer
+            {...context.fn()}
+            {...props}
+            _dashprivate_path={JSON.parse(props._dashprivate_path)}
+        />
+    );
+};
 
 const TreeContainer = memo(DashWrapper);
 

From 873b3c28407be6694115ee64f139b5f692fd83d4 Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Tue, 22 Nov 2022 11:24:06 -0500
Subject: [PATCH 4/6] Update changelog.

---
 CHANGELOG.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6c07c9a16..0b4d601c0f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 All notable changes to `dash` will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/).
 
+## [UNRELEASED]
+
+### Fixed
+
+- [#2332](https://github.com/plotly/dash/pull/2332) Add key to wrapped children props in list.
+
 ## [2.7.0] - 2022-11-03
 
 ### Removed

From f359ae631689116b79473bd52608ecdee65c437f Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Mon, 5 Dec 2022 10:09:19 -0500
Subject: [PATCH 5/6] noise


From cf987d164902ad8b3b951a281fa1e711a1af6e00 Mon Sep 17 00:00:00 2001
From: philippe <t4rk@outlook.com>
Date: Mon, 5 Dec 2022 10:37:17 -0500
Subject: [PATCH 6/6] noise