[@nativescript/firebase-firestore] ERROR collectionWithPath #bug

Bug Report: Cannot read properties of undefined (reading 'collectionWithPath') in Firebase Firestore

Description

When trying to fetch data from Firestore using firebase().firestore().collection("users"), the following error occurs:

However, initializing Firebase in App.vue instead of app.js resolves the issue.

Environment

• NativeScript-Vue: 3.0.0-rc.2
• @nativescript/firebase-firestore: 3.4.0-alpha.1
• Platform: (e.g., Android, iOS)

Steps to Reproduce

1. Initialize Firebase in app.js like this:

   import { firebase } from "@nativescript/firebase-core";
   import "@nativescript/firebase-firestore";
   
   firebase().initializeApp({
      showNotifications: true,
      showNotificationsWhenInForeground: true,
   });
   
   

2. Fetch Firestore data in Users.vue

firebase()
    .firestore()
    .collection("users")
    .orderBy("points", "desc")
    .where("points", ">", 0)
    .get()
    .then((querySnapshot) => {
        querySnapshot.forEach((documentSnapshot) => {
            users.push({
                ...documentSnapshot.data(),
                id: documentSnapshot.id,
            });
        });
    });

从 app.js 中的初始化和 Users.vue 中的 Firestore 调用开始，并将报告中的 NativeScript-Vue 和 @nativescript/firebase 包作为复现上下文。比较将初始化放在 App.vue 中时的行为，然后在保留 app.js 中初始化的情况下，验证从 Users.vue 获取 users 集合是否正常工作。