And another bug in the Windows desktop  client (64-bit, portable): When there is no file open, Gravit shows the dialog to open a file, which is fine. The problem is, that there is no possiblity to close the window, as the “close” icon in the top right can’t be clicked and there is no other way to close the window (except Alt+F4, which is not user-friendly as the only option).I would have to create a new document just to be able to close Gravit, which makes no sense.