Scenario:
Story A is created for a developer. Developer says it's 10 story points.
Automation rule runs on story creation and creates subtask for QA. QA says it's 5 story points.
Desired end goal:
Story A's story points would aggregate to 15. 10 for the developer + 5 from QA subtask.
Currently the following clears the parent story point and replaces the parent task with the subtask story points, rather than appending/adding to the existing parent story points:
{{issue.parent.Story Points}} + {{issue.subtasks.Story Points.sum}}<br>
The following also throws an error in Jira automation:
{{issue.parent.Story Points.asNumber() + issue.subtasks.Story Points.sum}}