diff --git a/web/account/traditional-login-form.react.js b/web/account/traditional-login-form.react.js
--- a/web/account/traditional-login-form.react.js
+++ b/web/account/traditional-login-form.react.js
@@ -141,7 +141,6 @@
         setErrorMessage('unknown error');
       }
       usernameInputRef.current?.focus();
-      throw e;
     } finally {
       setIdentityAuthInProgress(false);
     }