docStore returns undefined

[NielAgi]

export const db = getFirestore();

const userData = docStore(db, `users/rNvXG7F...KyJw1`);
console.log($userData);

const userData = docStore(db, `users/${$user?.uid}`);
console.log($userData);

Both examples log undefined.
Has there been an update that broke docStore or am I just unbelievable stupid?

[akbor]

docstore will initially return undefined as its fetching, so you'll have to do a if check.

<script>
const userData = docStore(db, `users/rNvXG7F...KyJw1`);
</script>

{#if $userData !== undefined}
{userData.ref}
{:else}
<p>Loading... </p>
{/if}