Better screenshot resolution
Could you please add some device settings that let you select the screenshots resolution? 1024x1024 is not even close to enough. Give us the option to select the preferred resolution for screenshots in settings, than the shortcut would use that resolution default (while if you hold the shortcut you could show a popup to select the resolution).
A good selection could be 1024 for low, 2048 for medium, 3072 for high.