I am new to the next-gen projects and when creating epics I would like to have the timeline for the entire epic be calculated as the sum of the estimated time of the sub-taks.
Also if possible, could the epic calculate its end date from the dependencies created on the subtasks. So if an epic has 2 tasks estimated each at one day and the start date is today. And the first task is a blocker on the second task. Then the epic's end date on the roadmap will be calculated as 2 days from now.