Server --watch doesn't work with Google File Stream

I have the source of my site on Google File Stream so it’s backed up and synced accross all my devices. I just noticed when I make edits to files while “hugo server --watch” is running hugo doesn’t seem to notice and doesn’t update. Just wondering - is there a key I can press or something or some way I can force it refresh white running “hugo server”? (rather than pressing ctrl+c and running “hugo server --watch” again).