Replicate Command-Q in SwiftUI

I'm building a menuBarExtra app for macOS, and I want to make a Quit menu available from a sub menu in the menuBarExtra, because the main window may be closed.

When I try to add .keyboardShorcut("q") to the Button within Menu{}, the shortcut doesn't display, presumably because it's taken by the Quit menu item in the Application Menu. Any way to tell SwiftUI that they're doing the same thing so it will share the keyboard shortcut?

I should note, that the menuBarExtraStyle is .window, and the menu is displayed with a button.

Replicate Command-Q in SwiftUI
 
 
Q