@Monsi thanks! having them grow was definitely something i wanted to do, i haven't really finished it yet
chrome on a mac- i think it was a problem with the embedded version on itch.io, so it might be a bug on their end? either way it's not an issue with the full screen one on your website.
when loading a saved game image and then going fullscreen, the editor becomes... tiny? not an issue if i go fullscreen and then upload the image.