"O365 Script Execution Configuration" activity visible in a Change Workflow
It is possible to search for and find the O365 Script Execution Configuration activity within a Change Workflow in the top right-hand corner of the Workflow in the "Type a name to find" field. The found activity can then be added to the Change History.
This is not intended functionality and has been identified as a product defect. This issue is being tracked as Defect ID 225654.
Waiting for a fix in a future release of Active Roles.