First, thank you very, very, VERY VERY much.

Now, the bugs? |:P

I can confirm the landscape/portrait mode bug that one "inside of a" window overlaps another like here:
That's an original shot (if I slide just enough to not be clicked by the magnets, the phone do not see it is slid - and I can click ctrl+shift+P).

My way to reproduce (pretty sure it is not tied with this specific apps):
1)Go landscape:
2)Open BatteryGraph - minimize;
3)Open FileBox - minimize;
4)Go to task switcher;
5)Go portrait;
6)Go landscape;
7)Go portrait;
There.