FirestoreDocument is returning data from an id that doesn't exist

[tammyhart]

• react-firestore version: 0.8.1 (from getfirefly.org)
• node version: 12.13.1
• npm (or yarn) version: 6.13.6

Relevant code or config

<FirestoreDocument path={`posts/${match.params.id}`}>

What you did: Query a document with an id that doesn't exist.

What happened:

Instead of getting an error (necessary for displaying a 404), it just returns the data with the id I provided it.

Suggested solution: Provide an error when the document isn't found.