PR1.2 QML QueryDialog, Dialog, SystemBanner Bugs

I would just like to confirm this bug I am having difficulty accepting with maintainers of Nokia's Harmattan bugzilla.

OPERATING SYSTEM:
Meego 1.2 Harmattan PR1.2 (30.2012.07-1_PR_001)

PRECONDITIONS
Updating my N9 with software update PR1.2 release.

STEPS LEADING TO THE PROBLEM:
1. Update Nokia N9 with PR1.1 to PR1.2
2. All appliactions using standard QML QueryDialog, QML Dialog or QML Dialog with nested lists and QML SystemBanner have ugly vertical font stretching, vertical icon stretching and vertical button stretching artefacts (Talking about stretching off by 1-2pixels and not about lineHeight).

EXPECTED OUTCOME:
All mentioned components should not have any vertical streching but smooth clear images, fonts and buttons without any artefacts. It is interesting to note that Nokia's default applications using this components appear to scale them differently and also have default color accented "OK" and "Cancel" buttons but it is also demonstrated in QML Components Gallery app.

ACTUAL OUTCOME:
Ugly inconsistent components. Looks highly unprofessional.

FREQUENCY OF OCCURRENCE:
Always. See attachments.

Does anyone experience the same? For example just open TimeToGo app and see it's about dialog or open Filebox (file manager) - Settings -> ? to bring up another about dialog. These are all uses of QML Dialog and it looks broken.

See attachemnt and vote for the bug: http://harmattan-bugs.nokia.com/show_bug.cgi?id=1019