Flag -hide does not work

[lucapas70]

Meanwhile, I congratulate you on this fantastic feature.
As per object, however, the new function that allows you to hide the icon from the systray does not work for me, or maybe I don't know how to make it work. However, in the menu I cannot find the option to hide the tray icon. In reality, the application integrates perfectly with the system menu and once installed it makes no sense to remove it or know that it is active.
Thanks for your work anyway.