No Firebase App '[DEFAULT]' has been created

[D4rkMindz]

Reproduction

not possible since nuxt template is not working properly

Steps to reproduce the bug

1. Create a composable "useRecord" that uses useCollection or useDocument
2. use this composable in any setup function

Expected behavior

The function useDocument returns the document ref properly without displaying the error "No Firebase App '[DEFAULT]' has been created - call initializeApp() first (app/no-app)."

Actual behavior

"No Firebase App '[DEFAULT]' has been created - call initializeApp() first (app/no-app)." is displayed.

Additional information

I debugged a little (like many hours) and found out, that it would work as expected if:

• the method "_useFirestoreRef" would call "docOrCollectionRef.firestore.app" instead of "useFirebaseApp()" for "getInitialValue()"
• the method "addPendingPromise" would call "dataSource.firestore.app" instead of "useFirebaseApp()" for "const app = useFirebaseApp()"
  This adjustments were made in the dist folder in the file vuefire/dist/index.mjs

The retrieval of the default app (getApp()) does not seem to work if called from a composable. The selected app name does not seem to be used (if custom app names are used).