1) After clear (first) install LL extreme i set transparent status bar.

If i switch phone to off screen (power button), and swich back to lock screen, open screen. Now I have transparent status bar. If i go to all apps, status bar is only black (i have set transparent too). If i go back to desktop, now is status bar only black (before was transparent).

If i restart phone, problem with transparent status bar on desktop not show. (on all apps is still yes).

2)

8.2.2 (free)

I have set transparent status bar. But on desktop is only black. If i go  to settings app, and back to desktop, for very very little time is status bar transparent and after swich back to black.