From f834a048a0e6db2159c82796eabd36cecec99b97 Mon Sep 17 00:00:00 2001
From: Aman Harwara <amanharwara@protonmail.com>
Date: Sun, 4 Aug 2024 08:57:46 +0530
Subject: [PATCH] When creating a new check list, set the `checked` value of
 the list item to `false` instead of `undefined` (#5978)

---
 packages/lexical-list/src/LexicalListItemNode.ts | 11 +++++++++--
 packages/lexical-list/src/formatList.ts          |  2 +-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/packages/lexical-list/src/LexicalListItemNode.ts b/packages/lexical-list/src/LexicalListItemNode.ts
index 72b9ac1b612..d2091e2c10a 100644
--- a/packages/lexical-list/src/LexicalListItemNode.ts
+++ b/packages/lexical-list/src/LexicalListItemNode.ts
@@ -6,7 +6,7 @@
  *
  */
 
-import type {ListNode} from './';
+import type {ListNode, ListType} from './';
 import type {
   BaseSelection,
   DOMConversionMap,
@@ -320,7 +320,14 @@ export class ListItemNode extends ElementNode {
   getChecked(): boolean | undefined {
     const self = this.getLatest();
 
-    return self.__checked;
+    let listType: ListType | undefined;
+
+    const parent = this.getParent();
+    if ($isListNode(parent)) {
+      listType = parent.getListType();
+    }
+
+    return listType === 'check' ? Boolean(self.__checked) : undefined;
   }
 
   setChecked(checked?: boolean): void {
diff --git a/packages/lexical-list/src/formatList.ts b/packages/lexical-list/src/formatList.ts
index 565887c57d5..6d4a5cb41b5 100644
--- a/packages/lexical-list/src/formatList.ts
+++ b/packages/lexical-list/src/formatList.ts
@@ -297,7 +297,7 @@ export function updateChildrenListItemValue(list: ListNode): void {
       if (child.getValue() !== value) {
         child.setValue(value);
       }
-      if (isNotChecklist && child.getChecked() != null) {
+      if (isNotChecklist && child.getLatest().__checked != null) {
         child.setChecked(undefined);
       }
       if (!$isListNode(child.getFirstChild())) {