Check out qmenu_hud

Check out https://github.com/tetzank/qmenu_hud it might be an Action Search implementation!

Can we learn something for Menu from it, e.g.,:

• Does it work with Chromium?
• Does it find items in submenus (e.g., in Audacity?)

Blocked by: https://github.com/tetzank/qmenu_hud/issues/14

Our Menu can handle submenus just fine nowadays, including Audacity's.