Using with Angular 17 SSR -> document is not defined on initializeAppCheck

Comienza leyendo docs/app-check.md y siguiendo la llamada a initializeAppCheck mostrada en @angular/fire/fesm2022/angular-fire.mjs, junto con el acceso al documento en el stack trace reportado de Firebase App Check. Se considera terminado cuando Angular SSR y el prerendering se completan sin un error de documento y App Check sigue inicializándose en el navegador.

Version info

Angular:
17.0.8

Firebase:
10.7.1

AngularFire:
17.0.0

Other (e.g. Ionic/Cordova, Node, browser, operating system):
Node 18, Ionic 7, MacOS

How to reproduce these conditions

Steps to set up and reproduce

1. New Angular 17 project
2. ng add @angular/fire@17
3. ng add @angular/ssr
4. Set up App Check as per https://github.com/angular/angularfire/blob/master/docs/app-check.md
5. ng build

Debug output

⠇ Building...
ReferenceError: document is not defined
    at makeDiv (/app/.angular/prerender-root/node_modules/@firebase/app-check/dist/esm/index.esm2017.js:1119:26)
    at initializeV3 (/app/.angular/prerender-root/node_modules/@firebase/app-check/dist/esm/index.esm2017.js:1064:19)
    at _ReCaptchaV3Provider.initialize (/app/.angular/prerender-root/node_modules/@firebase/app-check/dist/esm/index.esm2017.js:1255:9)
    at _activate (/app/.angular/prerender-root/node_modules/@firebase/app-check/dist/esm/index.esm2017.js:1543:20)
    at initializeAppCheck (/app/.angular/prerender-root/node_modules/@firebase/app-check/dist/esm/index.esm2017.js:1498:5)
    at <anonymous> (app/.angular/prerender-root/c56c3be0-e454-4b23-bf7d-d028ecf276ec/node_modules/@angular/fire/fesm2022/angular-fire.mjs:216:44)
    at <anonymous> (/app/.angular/prerender-root/c56c3be0-e454-4b23-bf7d-d028ecf276ec/node_modules/@angular/fire/fesm2022/angular-fire.mjs:148:57)
    at _ZoneDelegate.invoke (/app/.angular/prerender-root/node_modules/zone.js/fesm2015/zone.js:368:26)
    at _Zone.run (/app/.angular/prerender-root/node_modules/zone.js/fesm2015/zone.js:129:43)
    at _NgZone.runOutsideAngular (/app/.angular/prerender-root/node_modules/@angular/core/fesm2022/core.mjs:1461
An unhandled exception occurred: document is not defined

Expected behavior

AngularFire should check if rendering on a browser before calling App Check code and RecaptchaV3 (which relies on document being available)

Actual behavior

No check is done, so when providing App Check, this above error occurs as soon as pre-rendering on the server happens and document is accessed but isn't available due to not running in a browser