(with-eval-after-load 'mentor
  (setopt mentor-view-columns
          '(((mentor-download-state-column)
             -5 "State" mentor-download-state)
            ((mentor-download-speed-up-column)
             -5 "Up" mentor-download-speed-up)
            ((mentor-download-speed-down-column)
             -5 "Down" mentor-download-speed-down)
            ((mentor-download-progress-column)
             -8 "Progress" mentor-file-priority)
            ((mentor-download-size-column)
             -4 "Size" mentor-download-size)
            ((mentor-download-priority-column)
             -8 "Priority" mentor-set-priority)
            (name
             -50 "Name" mentor-download-name)))
  (setopt mentor-file-detail-columns
          '(((mentor-file-progress)
             -8 "Progress")
            ((mentor-file-prio-string)
             -8 "Priority")
            ((mentor-file-readable-size)
             -4 "Size")
            (nil
             6 "File"))))