[REQUIRED] Please fill in the following fields:

• Unity editor version: 2020.3.22f1c1 / 2019.4.24.f1c1
• Firebase Unity SDK version: v8.6.1
• Source you installed the SDK: .unitypackage
• Problematic Firebase Component: Messaging
• Other Firebase Components in use: None
• Additional SDKs you are using: None
• Platform you are using the Unity editor on: Mac
• Platform you are targeting: Android
• Scripting Runtime: IL2CPP

[REQUIRED] Please describe the issue here:

Crashed after calling FirebaseApp.CheckAndFixDependenciesAsync() when network is terrible.

firebasedemo_logs.txt

Steps to reproduce:

I have created a demo project here: https://github.com/keepup/FirebaseDemo
APK file: https://github.com/keepup/FirebaseDemo/tree/main/Output-Android

1. Install FirebaseDemo.apk on phone;
2. Simulate a bad network environment or turn off phone WiFi and Cellular network;
3. Open FirebaseDemo;

If not crashed, please reinstall FirebaseDemo.apk or clear data and cache in the application setting for FirebaseDemo.
Then repeat the above steps.

Relevant Code:

Similar issues:

#1170
#1169
#1160
#1166