[mod:shift] doesn't work -- alternatives?

/cast [mod:shift] Nature’s Swiftness

Doesn’t work in Classic Era. Used to. Not going to wait for blizzard to fix, just wondering what alternatives to this context exist.

  • Yes, disabled addons and cleared cache
  • Yes, nothing is bound to shift, all shift keybindings cleared
  • Yes, autoloot, etc, not bound to shift

Make sure your Self Cast Key and Focus Cast Key isn’t set to shift. Autoloot doesn’t create a conflict.

Also, what keyboard button is it bound to? If it’s something on your numpad, most of those fire a completely different hardware event with shift.