Its my first problem encountered on Atom, which still remain my editor of choice.
But recently I had to use it (Atom) on my laptop running Fedora 25.
But I have this weird bug where the font used in the modal windows to load things from the file system (like a project or whatever), the font goes crazy:
The problem is on the modal on the right. On the left you can see a “normal” window.
I have no idea where this comes from…