It's the context menu key spot. It's often co-opted these days (especially on laptops) but if you look at the new Surface Laptop 6 or Surface Pro 10 keyboard th

It's the context menu key spot. It's often co-opted these days (especially on laptops) but if you look at the new Surface Laptop 6 or Surface Pro 10 keyboard the context menu key of the Surface Laptop 5 or prior SP Type Covers has been replaced by the copilot key. It even looks like the context menu key now on the Fn layer. I wouldn't be surprised if MS says to partners it HAS to be there next to alt. You can clearly see it's position completely replacing the old context menu key in the image of the new boldset SP type cover in this recent blogpost: https://blogs.windows.com/devices/2024/03/21/introducing-surface-pro-10-for-business-and-surface-laptop-6-for-business/ https://blogs.windows.com/devices/2024/03/21/introducing-sur...