BackStage should be 1 px higher

[QuantumDeveloper]

On the image you can see that the bottom part of backstage is 1 px higher than the window.

I think they should be the same:

OS - win 8.1
Theme - office 2013

[chdft]

I can reproduce this issue with the FluentTest application. But at least in my own applications, every ribbon window has a status bar which makes this issue invisible/look like a 1px border in accent color. But as far as I can tell, Microsoft Office applications (tested in Outlook, Word, PowerPoint) have this 1px border only when they are not maximized.

[batzen]

The problem is not that the backstage has a missing pixel but the window border has the wrong Z-Index.