Is the Faulted method on Automatonymous Activity ever called?

[Bartosz Ladziński]

I had an impression that the Faulted method on Automatonymous Activity is called when an exception is thrown in the Execute part of the Activity. However, I've been test throwing some exceptions in the Execute and the Faulted method doesn't start.

Am I supposed to wire that up myself, or am I misinterpreting the purpose of the Faulted?