Cannot Use Pods Inside App Extensions

• CLI: 6.3.2
• Cross-platform modules: 6.3.2
• Android Runtime: 6.3.1
• iOS Runtime: 6.3.0
• Plugin(s):

"@nstudio/nativescript-pulltorefresh": "^1.1.1",
    "colorsys": "^1.0.22",
    "credit-card-type": "^8.2.0",
    "dotenv": "^7.0.0",
    "google-geocoder": "^0.2.1",
    "moment": "^2.24.0",
    "nativescript-apple-sign-in": "^1.0.0",
    "nativescript-background-http": "^4.2.0",
    "nativescript-cardview": "^3.2.0",
    "nativescript-checkbox": "^3.0.3",
    "nativescript-color-picker": "^1.6.0",
    "nativescript-directions": "^1.3.1",
    "nativescript-email": "^1.5.5",
    "nativescript-fingerprint-auth": "^7.0.2",
    "nativescript-geolocation": "^5.1.0",
    "nativescript-gif": "^4.0.2",
    "nativescript-imagepicker": "^7.1.0",
    "nativescript-iqkeyboardmanager": "^1.5.1",
    "nativescript-loading-indicator": "^2.5.2",
    "nativescript-mapbox": "^4.4.1",
    "nativescript-masked-text-field": "^4.0.3",
    "nativescript-phone": "^1.4.0",
    "nativescript-plugin-firebase": "^10.3.3",
    "nativescript-stripe": "^6.0.0",
    "nativescript-theme-core": "^2.0.23",
    "nativescript-vue": "^2.4.0",
    "tns-core-modules": "~6.3.0",
    "vuex": "^3.1.0"

Currently, I cannot use pods inside App Extensions with nativescript.

It tries to install pods before adding the App Extension to the project.

For example:

App_Resources/iOS/Podfile
end target 'AppExtension' do pod 'Firebase/Messaging' end
Build Error:
[!] Unable to find a target named `AppExtension`, did find ``ProjectNameHere`.
'pod install' command failed.`

This means it's impossible to have images appear on iOS notifications with Firebase.

Start by reproducing the iOS build with App_Resources/iOS/Podfile and the AppExtension target, then inspect the CLI flow around pod installation and App Extension project setup. Confirm the failure with pod install; done means the AppExtension target exists before dependency installation and the Firebase/Messaging pod resolves successfully.