Can change window or pane without releasing Ctrl key

When doing "next-window" 3 times,

Old:
  "C-t j C-t j C-t j" ->
  Press Ctrl, Press T, Release Ctrl, Release T, Press J, Release J,
  Press Ctrl, Press T, Release Ctrl, Release T, Press J, Release J,
  Press Ctrl, Press T, Release Ctrl, Release T, Press J, Release J

New:
  "C-t C-j C-t C-j C-t C-j" ->
  Press Ctrl, Press T, Release T, Press J, Release J,
              Press T, Release T, Press J, Release J,
              Press T, Release T, Press J, Release J, Release Ctrl