firebase-unity-sdk: [Bug] System.DllNotFoundException : FirebaseCppApp-9_2_0 assembly: type: member:(null)

[REQUIRED] Please fill in the following fields:

• Unity editor version: 2021.3.4f1
• Firebase Unity SDK version: 9.2.0
• Source you installed the SDK: .unitypackage
• Problematic Firebase Component: FirebaseApp
• Other Firebase Components in use: Auth, Database, RemoteConfig, Crashlytics, pretty much all of them
• Additional SDKs you are using: AppsFlyer, AppLovinMax
• Platform you are using the Unity editor on: Linux
• Platform you are targeting: Android
• Scripting Runtime: IL2CPP
• Pre-built SDK from the website

[REQUIRED] Please describe the issue here:

When running playtests that use the Firebase SDK through CICD with game.ci, I get the following issue:

System.TypeInitializationException : The type initializer for 'Firebase.FirebaseApp' threw an exception.
  ----> System.TypeInitializationException : The type initializer for 'Firebase.LogUtil' threw an exception.
  ----> System.TypeInitializationException : The type initializer for 'Firebase.AppUtilPINVOKE' threw an exception.
  ----> System.TypeInitializationException : The type initializer for 'SWIGExceptionHelper' threw an exception.
  ----> System.DllNotFoundException : FirebaseCppApp-9_2_0 assembly:<unknown assembly> type:<unknown type> member:(null)

The server runs Unity in a docker container on Ubuntu 22.04. My development machine has Ubuntu 22.04 as well and I don’t have this problem.

I’ve seen existing issues where this was happening on MacOS, but they seem to be resolved.

Steps to reproduce:

Have you been able to reproduce this issue with just the Firebase Unity quickstarts (this GitHub project)?

What’s the issue repro rate? (eg 100%, 1/5 etc) 100%

What happened? How can we make the problem occur? This could be a description, log/console output, etc.

If you have a downloadable sample project that reproduces the bug you’re reporting, you will likely receive a faster response on your issue.

Relevant Code: