Hide completed tasks from Eisenhower Matrix (Prioritization lightbox)

I like the Prioritization feature, I find it very useful in highly busy days but ... I would like the completed tasks to be at the end of the list in each quadrant or to be hidden, rather than having them mixed with the other tasks. This mixing of tasks makes it hard to identify tasks that have yet to be completed.

App where I'm having this issue: next.weekplan.net