The game started crashing on Linux when I try to close it. It works fine otherwise, even offline progress and saving.
But, when I click the close button it freezes and I have to kill the application from the os. It happens on steam and in the standalone version. It also happens on a fresh install without progress.
I think it started with the "regular update" a few days ago 0.51.3 . I use Kde-Plasma5 on x11.