VyxalVyxal HM, 75 bytes
ƛ2%¬[\Er⁽\EẆ The funny bit is that everything's functional - No NOPs, 2%¬ is simply a longer way of writing ₂ (is even). Also, thisThis works in both the Vyxal codepage and UTF-8. -2 thanks to pacman256.
The H flag can be removed if you place a ₁ at the start, although this breaksit only works with UTF-8 compatibilitythen.