[pull] main from facebook:main

packages/lexical/src/LexicalUpdates.ts

@@ -880,7 +880,8 @@ function $triggerEnqueuedUpdates(editor: LexicalEditor): void {
     try {
       invariant(
         false,
-        'One or more update listeners are endlessly enqueueing more updates. May have encountered infinite recursion caused by update listeners that trigger additional updates without a stop condition.',
+        'One or more update listeners are endlessly enqueueing more updates. May have encountered infinite recursion caused by update listeners that trigger additional updates without a stop condition. Editor namespace: %s',
+        editor._config.namespace,
       );
     } catch (error) {
       if (error instanceof Error) {

packages/lexical/src/__tests__/unit/LexicalEditor.test.tsx

@@ -1216,6 +1216,12 @@ describe('LexicalEditor tests', () => {
     expect(errorListener.mock.calls[0][0].message).toMatch(
       /endlessly enqueueing/,
     );
+    // The error message should include the editor's namespace so the loop can
+    // be attributed to a specific product/editor in error aggregation, even
+    // when the production stack is minified to core frames.
+    expect(errorListener.mock.calls[0][0].message).toContain(
+      `Editor namespace: ${editor._config.namespace}`,
+    );
 
     unregisterListener();