From help ticket: I want the ability to see all statuses in List view, even those that don't currently have tasks in them, so I can easily drag and drop into those statuses. Just like Board view.
When the list is shared with other users, especially not tech savvy users, in list view and they don't see statuses (because they don't have tasks), they would be at a loss.
So current solution is for them to switch to board view and see what statuses are available for them to add tasks to. Then, add the tasks to respective statuses and then switch back to List view.
Seeing all statuses, regardless of them having tasks or not, in list view would be massive.
Hopefully this will be implemented as an option, with the current behavior as the default.