G2 (1358) hangs when autosaving

The latest version of Glyphs 2 (1358) gets unresponsive for a second while autosaving. Not a dealbreaker, but annoying nonetheless.

This is the message I get on the Console.app:

sandboxd error.txt (12.2 KB)

Where do you save too.

I work from my local ~/Dropbox/… folder.

Can you try if it makes a difference if you save somewhere else?
And what version of macOS do you have?