I am using Jira Cloud (Lite) and I am less familiar with this edition of Jira, I have only used Standard in the past.
I would like to have the Original Estimates on my subtasks, update to their parent (Story).
I have managed to get the automation, to do something but the number is not right.
I have two test subtasks with 2d and 1d logged, and the parent now shows 36w with this automation running. I can't seem to get it to role the Original Estimates up from the subtasks correctly. It either doesn't work or does it wrong.
This is what's in the last box: {{issue.subtasks.Original Estimate.sum}}
Is it taking original estimates from all my projects subtask and not just the ones attached to the parent?

Any assistance would be appreciate, I have looked on line and tried a number of different things, without luck.
Thanks