fix(clerk-js): Ensure updated session is emitted on user change (#4661)

Author: brkalow

.changeset/bright-carpets-beam.md

@@ -0,0 +1,5 @@
+---
+'@clerk/clerk-js': patch
+---
+
+Fix a bug where the the Clerk event listener was not emitting updates when a Session's user data changes.

packages/clerk-js/src/utils/memoizeStateListenerCallback.ts

@@ -32,7 +32,8 @@ function sessionChanged(prev: SessionResource, next: SessionResource): boolean {
     prev.id !== next.id ||
     prev.updatedAt.getTime() < next.updatedAt.getTime() ||
     sessionFVAChanged(prev, next) ||
-    sessionUserMembershipPermissionsChanged(prev, next)
+    sessionUserMembershipPermissionsChanged(prev, next) ||
+    sessionUserChanged(prev, next)
   );
 }
 
@@ -59,6 +60,13 @@ function sessionFVAChanged(prev: SessionResource, next: SessionResource): boolea
   return prevFVA !== nextFVA;
 }
 
+function sessionUserChanged(prev: SessionResource, next: SessionResource): boolean {
+  if (!!prev.user !== !!next.user) {
+    return true;
+  }
+  return !!prev.user && !!next.user && userChanged(prev.user, next.user);
+}
+
 function sessionUserMembershipPermissionsChanged(prev: SessionResource, next: SessionResource): boolean {
   if (prev.lastActiveOrganizationId !== next.lastActiveOrganizationId) {
     return true;