diff --git a/mesop/examples/web_component/firebase_auth/firebase_auth_app.py b/mesop/examples/web_component/firebase_auth/firebase_auth_app.py
index 1c5d54b9d..21233f410 100644
--- a/mesop/examples/web_component/firebase_auth/firebase_auth_app.py
+++ b/mesop/examples/web_component/firebase_auth/firebase_auth_app.py
@@ -43,13 +43,13 @@ class State:
 
 
 def on_auth_changed(e: mel.WebEvent):
-  print("AUTH", e.value)
   firebaseAuthToken = e.value
   if not firebaseAuthToken:
     me.state(State).email = ""
     return
 
   decoded_token = auth.verify_id_token(firebaseAuthToken)
-  if decoded_token["email"] != "allowlisted.user@gmail.com":
-    raise me.MesopUserException("Invalid user: " + decoded_token["email"])
+  # You can do an allowlist if needed.
+  # if decoded_token["email"] != "allowlisted.user@gmail.com":
+  #   raise me.MesopUserException("Invalid user: " + decoded_token["email"])
   me.state(State).email = decoded_token["email"]
diff --git a/mesop/examples/web_component/firebase_auth/firebase_auth_component.js b/mesop/examples/web_component/firebase_auth/firebase_auth_component.js
index ddb3616db..696e0b96d 100644
--- a/mesop/examples/web_component/firebase_auth/firebase_auth_component.js
+++ b/mesop/examples/web_component/firebase_auth/firebase_auth_component.js
@@ -23,6 +23,7 @@ firebase.initializeApp(firebaseConfig);
 const uiConfig = {
   // TODO: change this to your Mesop page path.
   signInSuccessUrl: '/web_component/firebase_auth/firebase_auth_app',
+  signInFlow: 'popup',
   signInOptions: [firebase.auth.GoogleAuthProvider.PROVIDER_ID],
   // tosUrl and privacyPolicyUrl accept either url string or a callback
   // function.