[regression] Clicking on unity's panel does not raise a maximized window

[Chow Loong Jin]

With one maximized window below an unmaximized window, clicking on the Unity panel (with the maximized window focused) does not raise the maximized window. This happens with both focus-follows-mouse and focus-follows-click, although the latter is harder to trigger with normal usage.

Steps to reproduce (with focus follows mouse):
1. Open two windows. Maximize one (let's call this A), and leave one unmaximized (let's call this B).
2. Raise window B so that B is in front of A.
3. Move mouse over window A to focus it.
4. Move mouse up to the unity panel while keeping window A focused.
5. Click on an empty space in the panel.

Observed behaviour: window A is not raised to the top, but it should. This used to work in Ubuntu 13.10, and 13.04, iirc.

This bug also occurs with focus-follows-click:
Steps to reproduce (with focus follows click):
1. Open two windows. Maximize one (let's call this A), and leave one unmaximized (let's call this B).
2. Raise window B so that B is in front of A.
3. Alt+RightClick on window B to bring up the window's context menu and enable the "Always on top" option.
4. Click on window A to focus it. Window B should remain in front of window A.
5. Alt+RightClick on window B to bring up the window's context menu, and disable the "Always on top" option. Window A should remain focused after this action.
6. Click on an empty space in the panel.

Observed behaviour: Window A is not raised to the top, but it should. I'm not sure if this worked in previous releases.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: unity 7.1.2+14.04.20140228-0ubuntu1
Uname: Linux 3.13.4-hyper1 x86_64
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
CompizPlugins: [core,composite,opengl,copytex,compiztoolbox,decor,vpswitch,extrawm,text,resize,ring,screenshot,place,commands,put,mousepoll,move,gnomecompat,annotate,blur,clone,widget,regex,imgpng,animation,obs,workarounds,neg,bicubic,resizeinfo,grid,expo,session,wall,showmouse,ezoom,unitymtgrabhandles,fade,scale,scalefilter,showdesktop,scaleaddon,unityshell]
CurrentDesktop: Unity
Date: Wed Mar 5 10:36:21 2014
SourcePackage: unity
UpgradeStatus: Upgraded to trusty on 2014-03-03 (1 days ago)

[Chow Loong Jin (hyperair)]

This seems fixed in current trusty.