Linear Navigation doesn’t set Active view
<App Theme="Basic">
<DockPanel>
<StatusBarBackground Dock="Top"/>
<Panel Dock="Fill">
<LinearNavigation ux:Name="_appName" Active="Signup"/>
<Text ux:Class="Titles" FontSize="55" />
<Text ux:Class="Large" FontSize="40" />
<Text ux:Class="Medium" FontSize="20" TextAlignment="Center"/>
<Text ux:Class="Small" FontSize="10" />
<Page ux:Class="AppPage" ClipToBounds="true">
<EnteringAnimation>
<Move X="-1" Duration="0.5"/>
</EnteringAnimation>
<ExitingAnimation>
<Move X="1" Duration="0.5"/>
</ExitingAnimation>
</Page>
<!-- Intro -->
<AppPage ux:Name="Intro">
<PageIndicator Navigation="_intro" Alignment="BottomCenter" Margin="0,0,0,-680">
<Circle ux:Generate="Factory" ux:Binding="DotFactory" Width="15" Height="15" Margin="6">
<SolidColor ux:Name="color" Color="#5AF37C"/>
<ActivatingAnimation>
<Change color.Color="#fff"/>
</ActivatingAnimation>
</Circle>
</PageIndicator>
<PageControl ux:Name="_intro">
<Page Background="#fc0">
<StackPanel Alignment="Top">
<Medium Value="Skip" Alignment="Right" Margin="0,30,20,0" TextColor="#5AF37C"/>
</StackPanel>
<StackPanel Alignment="Center" Margin="10,-400,0,0">
<Titles Value="Wanderlust" Alignment="Center" TextColor="#fff" Margin="0,200,0,150"/>
<Medium Value="Wanderlust photo scrapbook" TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
<Medium Value="let's you capture everyday travel moments" TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
</StackPanel>
</Page>
<Page Background="#0fc">
<StackPanel Alignment="Top">
<Medium Value="Skip" Alignment="Right" Margin="0,30,20,0" TextColor="#5AF37C"/>
</StackPanel>
<StackPanel Alignment="Center" Margin="10,-400,0,0">
<Titles Value="Wanderlust" Alignment="Center" TextColor="#fff" Margin="0,200,0,150"/>
<Medium Value="By tracking your location " TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
<Medium Value="we know when you're in a new city" TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
</StackPanel>
</Page>
<Page Background="#0cf">
<StackPanel Alignment="Top">
<Medium Value="Done" Alignment="Right" Margin="0,30,20,0" TextColor="#5AF37C"/>
</StackPanel>
<StackPanel Alignment="Center" Margin="10,-400,0,0">
<Titles Value="Wanderlust" Alignment="Center" TextColor="#fff" Margin="0,200,0,150"/>
<Medium Value="We will send you a reminder to capture " TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
<Medium Value="a travel moment in every new city" TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
<Medium Value="you visit" TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
<Medium Value="Share your travel moments" TextWrapping="Wrap" Alignment="Center" TextColor="#fff" Margin="0,30,0,0"/>
<Medium Value="with friends and family" TextWrapping="Wrap" Alignment="Center" TextColor="#fff"/>
</StackPanel>
</Page>
</PageControl>
</AppPage>
<!-- signup -->
<AppPage ux:Name="Signup">
<HierarchicalNavigation Duration="0.5" Easing="QuinticInOut" />
<StackPanel ux:Name="SignupPage">
<Text Value="Hey"/>
</StackPanel>
</AppPage>
</Panel>
</DockPanel>
</App>
Please I am trying to set the active view but it does’nt work. What am I doing wrong? And why is it wrong