I have three separate FlutterFlow projects sharing one Firebase project — a hub app with auth, user profiles, and subscriptions, plus a recipes app and a fitness app. They currently link via custom URL schemes, so each is a separate App Store submission and users need all three installed.
I want to consolidate into one app using FlutterFlow Libraries, with the hub as the main project. Has anyone done this with existing projects rather than building library-first? Specifically: do Firestore collections and queries work normally when pages come from a library, and what broke that you didn't expect?