Hello,
Last time it was fixed by making the dialog shown without any icon at the tray.
There was a situation where there is another foreground window that potentially cover this dialog. If it happened, it will not be so obvious to the user, as there is no other sign that there was a dialog, as there is no icon at the tray area. For this reason, we decided to put back the icon at the tray area, so that if there is any other foreground Window covering it, the icon will be blinking to alert the user that there is a notification covered behind.