Why is there an option for two 12.9" size screenshots in App Store Connect?

Question

In App Store Connect there is the option to provide screenshots for the 12.9\" iPad Pro (2nd Gen) and the 12.9\" iPad Pro (3rd Gen).

This doesn\'t make sense to

Answer 1

If you take screenshots for the iPad, in the screenshots for the iPad Pro 2nd generation the device should be with the home button, and for the iPad Pro 3rd generation - without the button.