If you use To Do's extensively, which we do, it can get annoying to have to keep scrolling down to find the To Do's that have not yet been completed under an Feature or Requirement. It would be great if To DO's marked as completed moved down the list to be below those that still need to doing.
Thank you for the idea. Given the low volume of support for this idea, we do not have plans to make updates in this area at this time.