WPF pop up is behaving differently in English language PC and Japanese language PC

Question

I have WPF window application, i am trying to pop up window and with that window doing some configuration. So the pop up window is showing properly in english language PC. but when i open the pop up in japanese language pc it is not showing properly. so i want to know the reason behind this. is WPF pop up has different default width limitation with different language PCs? OR something else?

Below is EN PC result

Below is JA PC result

basically I want to know the route cause.

Thank You..

I Set pop up max with to some number it worked fine in both language PCs.

Answer 1

I guess the panel used here is not Grid but some other custom UI components. Irrespective of culture info, you can fix the buttons like the following xaml and resize to any width.

<Grid.RowDefinitions>
    <RowDefinition Height="60" />
    <RowDefinition Height="50" />
</Grid.RowDefinitions>

<Grid.ColumnDefinitions>
    <ColumnDefinition Width="30"/>
    <ColumnDefinition Width="30"/>
    <ColumnDefinition Width="30"/>
</Grid.ColumnDefinitions>

This panel will serve as a outline layout and for internal combobox and label controls you could use a StackPanel and set its Orientation property to Horizontal