V3 - Activity Pointer - Keep pointer in the same activity

Hello!

In a flow with 3 activities, would it be possible at the end of the execution of the second activity to keep the pointer on that activity?

So that when the instance of this flow is invoked again, the flow continues from this pointer (activity 2) onwards.

If so, would it be possible for this actitivy to override the activity OnCompleted method so that at the end of the flow it is finished and maintained at this pointer and does not move on to the next one?