AppBarButton.Label text not showing entirely (text wrapping not working)

Question

Hi,
I'm having some issue with the AppBar and the AppBarButton's labels.
I'm working on Universal App and testing on Windows Phone 8.1 Update 1 emulator.
In this image you can clearly see the issue where I drawn the red arrows:
The strangeness is that doesn't happen when I try in other language, for example italian:
The properties setted for the buttons are obviously the same, since the page it's the same and localization is done through Resources.resx files
Here's the code for the AppBar I'm using
<Page.BottomAppBar>
        <CommandBar ClosedDisplayMode="Minimal">
            <AppBarButton x:Uid="SearchContactButton" Icon="Find" Click="SearchContactButton_Click" />
            <AppBarButton x:Uid="ClearFieldsButton" Icon="Clear" Click="ClearFieldsAppBarButton_Click" />
            <AppBarButton x:Uid="DeleteHistoryButton" Icon="Delete" Click="DeleteHistoryAppBarButton_Click" />
            <CommandBar.SecondaryCommands>
                <AppBarButton Label="about" Click="AppBarButton_Click" />
            </CommandBar.SecondaryCommands>
        </CommandBar>
</Page.BottomAppBar>
Tommaso Scalici

Answer 1

This topic has been brought up occasionally, and yes it depends on the language.
Here's a thread from 2011:
Whats the deal with "two-line descriptions" for icons on the appbar
The original UI interface designers wanted to allow only 1 line of text, but it isn't enough for some languages with long words (such as German), so they allowed 2 lines but only for certain languages. Personally I think they should make it consistent across
all languages.