1. When the home screen is in landscape mode, please don't rotate the wallpaper. Most wallpapers are designed for portrait, so rotating them makes them look odd.
2. It would be great if future DIY home screen features could support landscape mode. Even something simple like rotating the app icons 90° without changing the layout would help a lot.
3. On the lock screen in landscape, it’d be nice if the layout is like the clock on the left and notifications on the right.
4. Please consider adding an option to open apps that don’t support landscape in pop-up view when launched from the landscape home screen.