iOS: Using typhoon in app extension, specifically messages extension

Question

I am using typhoon to perform dependency injection in my app. It works well in the regular app. However, in the messages extension of the app storyboard don't work as expected - injections are not working in the view controllers. I have added the 'TyphoonInitialAssemblies' key in the extension target info plist, just like in the regular app target. Do I need to do anything special to make typhoon work in extensions?