Hey,
Im trying to use automation in order to sum up the original estimate for subtasks to a custom field (called updated estimate) in the parent story- i succeed to that, but now i want to sum up the updated estimate in the stories to a custom field (also called updated estimate) at the EPIC PARENT.
I tried this automation:

but everytime that the updated estimate at the story changes, it wont triger the epic parnet..
Thank you for your help!