Is this fixed between 68 -> 78? Because I'm running 68.12.1 on Windows 10 x64 and the biff envelope disappears after reading the first unread message still.
Bug 313628 Comment 10 Edit History
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Is this fixed between 68 -> 78? Because I'm running 68.12.1 on Windows 10 x64 and the biff envelope disappears after reading the first unread message still, and I have "Always show all icons in the notification area" turned on.