Subscribe event not fired on Android

[edo1493]

🐛 Bug Report

The Subscribe event is not fired on Android, while it works normally on iOS.

To Reproduce

Install the FB SDK, make an in app purchase and you won't see the Subscribe event fired for Android.

Expected Behavior

We expect to see events fired when the user purchases the subscription.

Environment

System:
    OS: macOS 10.15.6
    CPU: (4) x64 Intel(R) Core(TM) i5-7267U CPU @ 3.10GHz
    Memory: 52.69 MB / 8.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 14.13.0 - /usr/local/bin/node
    Yarn: 1.22.5 - /usr/local/bin/yarn
    npm: 6.14.8 - /usr/local/bin/npm
    Watchman: 4.9.0 - /usr/local/bin/watchman
  Managers:
    CocoaPods: 1.10.1 - /usr/local/bin/pod
  SDKs:
    iOS SDK:
      Platforms: iOS 14.4, DriverKit 20.2, macOS 11.1, tvOS 14.3, watchOS 7.2
    Android SDK:
      API Levels: 23, 25, 26, 27, 28, 29, 30
      Build Tools: 27.0.3, 28.0.1, 28.0.2, 28.0.3, 29.0.2, 30.0.1
      System Images: android-28 | Google APIs Intel x86 Atom
      Android NDK: Not Found
  IDEs:
    Android Studio: 3.4 AI-183.5429.30.34.5452501
    Xcode: 12.4/12D4e - /usr/bin/xcodebuild
  Languages:
    Java: 1.8.0_171 - /usr/bin/javac
    Python: 2.7.15 - /usr/local/bin/python
  npmPackages:
    @react-native-community/cli: Not Found
    react: 16.13.1 => 16.13.1 
    react-native: 0.63.3 => 0.63.3 
    react-native-macos: Not Found
  npmGlobalPackages:
    *react-native*: Not Found