Unread message icon on task bar does not disappear since version 11

[Fabienne64]

The enveloppe notification of unread message does not disappear when the messages are read since I installed version 11

[cyberzork]

Yes is also happening for a few users including myself alot of the time but not every time even with V11.0.1267 / Windows 11. I personally notices it happens more now with (Win 11 26H2).

See this thread on same issue

V11 sub-icon doesn't disappear from the taskbar

I noticed an envelope symbol overlaying the emclient start icon in my Win11 taskbar, assume it indicated new mail in the inbox. However, when I stat emclient and process (usually delete) the new mail, the sub-icon envelope symbol does not disappear, I have to restart Win11 to clear.