NodeJs crashes when using along Angular Universal

[gcamara]

Version info

Angular: 10

Firebase: 8.4.3

AngularFire: 6.0.2

How to reproduce these conditions

Steps to set up and reproduce

1. Create a new Angular project (or use an existing one)
2. Install Angular Universal dependencies
   ng add @nguniversal/express-engine
3. Install Angular Fire dependencias
   ng add @angular/fire
4. Setup the project following the quickstart guide
5. Create a simple service injecting AngularFireDatabase
6. Create a function that returns database.list().valueChanges() or database.list().stateChanges() observable
7. Create a function on any component that consumes the early created service
8. Run npm run dev:ssr

At this point, some warnings are fired, but they can be easily solved by adding dependencies on angular.json file.
The project builds smoothly, but the application crashes when opened in browser.

IMPORTANT
The same does not happen when running via ng serve command

Debug output

Warnings

App Crashing

Expected behavior

The application keeps running

Actual behavior

The application crashes on open

[jamesdaniels]

This should be addressed in all the latest versions. Database is working in SSR in my tests.