Use case: I am frequently converting tasks in a sprint to a subtask, and it removes the task from the sprint and only has it live in the list of the parent task.
This is super frustrating!
This isn't specific to sprints, but this use case is where I first noticed it, and it's very frustrating. 1. You have an existing task in your sprint that you want to make a subtask of a parent task that lives in another list. (Since now subtasks can live in multiple lists, you don't expect that it will REMOVE your task from your current sprint!) 2. Convert to subtask 3. It is now a subtask of the other task, but now it's removed from your sprint.
I submitted this as a bug, but they said it’s how it’s designed. Not a good user experience.
Since the whole point of sub tasks in multiple lists is to allow them to live in MULTIPLE lists, why do you REMOVE it from its original list where you expect it to remain?!