I am not sure what exactly you are referring to. If you sort your icons based on modification date, the icons will be rearranged as you said, new files will be at the bottom. If you have your sort preference based on name, then this is the right behaviour.
I am not sure what exactly you are referring to. If you sort your icons based on modification date, the icons will be rearranged as you said, new files will be at the bottom. If you have your sort preference based on name, then this is the right behaviour.