deferStream does not work

import { createAsync, Navigate, query } from "@solidjs/router";

const getShouldRedirect = query(async () => {
  "use server";
  return true;
}, "should-redirect");

export default function Home() {
  const shouldRedirect = createAsync(() => getShouldRedirect(), {
    deferStream: true,
  });

  if (shouldRedirect()) return <Navigate href="/not-found" />;

  return <>why are you here</>;
}