[jwells89]

I think this would be a great feature, though faithfully reproducing a Mac desktop will likely be difficult, between making Command/Meta-based key shortcuts consistent through the system and making sure the global menubar actually gets populated.

The latter of those is actually the more difficult of the two. Last I knew the GTK plugin that provides application menus through dbus was broken, and many GTK apps don't have a menubar anyway (anything that doesn't fit into a hamburger menu gets binned). Qt apps are better here but there's some bug under Wayland that prevents menus from being pulled from those.

There really ought to be an XDG standard for UI toolkits to provide their menubars to system bars, HUDs, accessibility utilities, etc with.