Search for uncompleted tasks?

Search for uncompleted tasks?

Maybe I have overlooked the obvious, but how does one search for uncompleted task items?

I moved over from Evernote, and it was a breeze to do that. For now, I have to review my notes to find things I marked as a task, then move them to another tool (e.g., Microsoft Todo) to track them with a reference back to the source note. This is extremely inconvenient, and makes the task items mostly useless in Nimbus.

Does Nimbus have this as a feature? If not, is it a planned item?