Auto expand for SD Clone?

I noticed that on first boot of a fresh Raspbian SD installation, the filesystem is automatically expanding to fit the SD card. Is this an idea for SD Clone too?
I expect a common use case for shrinking and expanding portions is to do not copy unused space onto installation images. Since I never know how large the target SD card will be, and not all of the students will have a tool like SD Clone to expand themselves (they probably use Etcher to burn the image to an SD card) , this would be a great feature…

When restoring, SD Clone definitely expands the filesystem (as long as it is EXT as the last partition).