I wonder what is the issue with the FF team to willingly hardcode wrong paths for wrong dependencies on every custom code. If the goal was to make every attempt to write custom function fail, it was very effective.
Is it much to ask to make we choose the dependence to add? Only ones used in the function and not a load of wrong ones?
Also would it be too much to ask to simply allow us to change pubspec.yaml? I know it might break Flutterflow, since it is already broken, it's a win-win.
Maybe someone in the community will solve it for you if you allow it.
Or else just make the product die because of control issues.