Thanks for this great update. I have only found two issues:

- GTK dialogues in portrait mode, such as those launched from the Status Area (bluetooth, connect to...), work OK unless the phone application is opened, no matter if its focused or not, then the dialogues are shown in landscape.
I have also tested that it happens also with other applications opened but only when focused like Fapman, Filebox,... even if they are in portrait mode, launching a dialogue from the status area goes to landscape.

- The second issue is quite bizarre. While doing all these tests, my desktop get blurred and couldn't recover it. The power key button was working but there wasn't any application running so I had to reboot. I haven't been able to reproduce it yet.