Comment 6 for bug 490491

I agree that this is needed feature, cause current behaviour is not very intuitive in my point of view.
It takes me some time to understand where is my opened windows and how to open only one of them, not all at once, it was looking like a bug. The dark magic of scroll I've discovered only here.

I think separate icon with emblems(and/or ability to set custom icon per folder) for each window is a better solution but this one is also good.

Thanks :)