Please describe the problem:
The menu bar in the most recent snapshots changes based on whether or not an
email message is highlighted or not.  If you click into a folder with no
messages, the two spam icons go away, but reappear if you click into another
folder that does contain messages.

The icons are supposed to be there all the time and should just gray out as they
have always done in previous versions.  The net result of this way is toolbars
that are bouncing around and moving icons left and right.

Attaching shot of the two toolbars, and red underlines the icons that are not
being marked inactive correctly.  Instead, they are just going completely away.

Steps to reproduce:
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Actual results:


Expected results:


Does this happen every time?


Other information: