OS X: Actions in global menu bar are modified/shuffled around depending on text (was: Problem with qtbase_ru.qm)

We get dockwidgets example and do the following steps:

1. //! [10] - DockWidgets name renamed to "Properties"

2. dockwidgets_ru.ts created and some texts modified to Russian.
dockwidgets_ru.qm compiled and added to the application bundle.

3. //! [11] - load dockwidgets_ru.qm.

Now we can see the Properties item in the menu View - in Russian ("Вид - Свойства").

4. //! [12] - load qtbase_ru.qm. qtbase_ru.qm added to the bundle.

Now we don't see the Properties item (in Russian - Свойства) in the menu View. But we see the "Options..." item (in Russian - "Настройки...") in the program menu.
It's the first problem.

5. //! [13] - "Page Setup..." item added to File menu (in Russian - "Параметры страницы...").
dockwidgets_ru.ts updated and edited. dockwidgets_ru.qm compiled and replaced in the bundle.

6. We remove the qtbase_ru.qm from the bundle and now we see in the menu File (Файл) the Page Setup... (Параметры настройки...) item in Russian. We see the Properties (Свойства) item in the menu View (Вид).

7. We add again the qtbase_ru.qm to the bundle. And now we don't see Page Setup... and Properties items in Russian. And we see Options... (Настройки) in the program menu.
It's the second problem.