If I have a boolean property, with a default value of true, then I can't change it in the simulator's App Settings Editor. The exact same code worked fine in 4.0.10, and it *looks* like it works in 4.1.1, but the property gets stays "true" no matter what I do.
If I change the default to false, then it toggles correctly. If I leave it set to false in the editor, change the default to true, and re-run the app, it stays false until I toggle it back to true, at which point it sticks to true again.