success transition should not rollback when there is state error

[pangtongs]

Hi. I want to understand the usage of success transition.

In my understanding, it should be a perfect fit for use cases like notification/ sending email after the transaction completed.

However, using this state for notification will result that if there is error in that notification block of code, the state will rollback and go to previous state.

I think the intended behavior that I want to achieve here that it should not rollback to the previous state on cases like this because if the notification failed, we don't care about its status and the state should be in the final state.