Windows modifier codes failed to register

[temportalflux]

HotKeyCode's Shift, Control, Alt, Meta (all Left and Right), as well as Pause (as in PauseBreak) fail to register on windows.
FailedToRegister("Unable to register hotkey (unknown VKCode for this key: ShiftLeft).")

It appears they are not supported as direct bindings via in key_to_vk

global-hotkey/src/platform_impl/windows/mod.rs

Line 188 in 91373c8

fn key_to_vk(key: &Code) -> Option<VIRTUAL_KEY> {

Tried to work around this by adding a hotkey with the corresponding modifier code using Unidentified as the vk_code, but that didnt not successfully register either.