Oh. cmd != ctrl.

Here's the codes:

cmd = (was sadly not in the list...)

ctrl = 17

alt = 18

shift = 16

left/right windows key = 91 / 92

(source: https://www.freecodecamp.org/news/javascript-keycode-list-keypress-event-key-codes/ - but the site is crappy af)

This tool shows you the keycodes and other neat info, found it while looking for the table: https://www.toptal.com/developers/keycode