Interesting. I am able to reproduce Vroni's issue consistently on High Sierra using 0.9.18 and 0.9.991, and I just reproduced it on Catalina using 0.9.991, though it happens less consistently. So perhaps it's something peculiar to my and Vroni's set-up?
In any case, saving a single file is not something I ever do, so this is not an issue for me. Was just trying to help investigate
