Is it possible that the updatedChildren on View/View.windows could be undefined?

[dzunisanindlhovu]

I have been getting a crash on RN70 where the updatedChildren would give me undefined when opening a custom view.
I could only fix it by having a defined check on updatedChildren before updatedChildred.length

Could the codebase benefit from having this defined check?

index 123756e..e0a506f 100644
--- a/node_modules/react-native-windows/Libraries/Components/View/View.windows.js
+++ b/node_modules/react-native-windows/Libraries/Components/View/View.windows.js
@@ -92,7 +92,7 @@ const View: React.AbstractComponent<
       }
       return child;
     });
-    if (updatedChildren.length == 1) {
+    if (updatedChildren && updatedChildren.length == 1) {
       return updatedChildren[0];
     } else {
       return updatedChildren;```