Don't pass-through key presses to other apps when in Hotkey Window
Detailed steps to reproduce the problem:
- Set up a shortcut to open an iTerm Hotkey Window
- Open http://keycode.info/ in your browser
- Having the browser window focused, open the Hotkey Window
- Press either Shift, Ctrl, Alt or Cmd
What happened:
- The website displays the key code of the key you just pressed
What should have happened:
- iTerm should not leak this information when working inside the Hotkey Window, or, at least there should be an option to disable it