No example for collectionGroup for Firestore V9 (modular) in the documentation

[Delphn]

I'm upgrading a Firebase app to version 9, and I can't find in the documentation how collectionGroup is used.

This is an example from the current documentation

And here is the corresponding code snippet:

snippets-web/firestore/test.firestore.js

Lines 1089 to 1094 in 1e8f41c

	var museums = db.collectionGroup('landmarks').where('type', '==', 'museum');
	museums.get().then((querySnapshot) => {
	querySnapshot.forEach((doc) => {
	console.log(doc.id, ' => ', doc.data());
	});
	});

---

From the code snippets here on GitHub it seems like it has been already implemented, yet it doesn't appear in the documentation.

snippets-web/snippets/firestore-next/test-firestore/fs_collection_group_query.js

Lines 8 to 14 in 1e8f41c

	import { collectionGroup, query, where, getDocs } from "firebase/firestore";
	const museums = query(collectionGroup(db, 'landmarks'), where('type', '==', 'museum'));
	const querySnapshot = await getDocs(museums);
	querySnapshot.forEach((doc) => {
	console.log(doc.id, ' => ', doc.data());
	});