The new 5th Generation iPad Pro 12.9 is thicker than the previous generation iPad Pro 12.9. It will still work with the 2020 original Apple Magic Keyboard/trackpad, but closing the keyboard case is the problem. The new iPad Pro 11" doesn't have the problem of thickness, since it doesn't have the new XDR mini LED backlit screen.Just saw someone post their new 12.9 on Reddit and it fits fine as well. So happy