Some more ribbon bugs in Windows 7

We've noticed some more bugs in the WPF Ribbon while running on Windows 7.

Bug 1:
When clicking on the application button, sometimes we get the application menu that we expect. However, other times we get the generic app menu (that only has restore, move, size, minimize, maximize, and close). It seems to depend on where you click on the application button. I find that clicking on the upper left part of the circle makes it happen.

Bug 2:
We're seeing flakiness when double clicking the ribbon title bar; sometimes, it does nothing.

Bug 3:
Occasionally, we see that the application menu gets stuck during fade out and a ghost remains. Our best repro steps (again, this only happens sometimes) are:
1. Click the app button
2. Wait a second
3. Don't move mouse
4. Click the app button again (but you waited long enough so it's not a double click)
5. The menu gets stuck while fading out, for a couple seconds

Let me know if you have difficulty repro'ing these and I'll see if we can provide more information.

Thanks again,

-Craig