add an inset shadow and ensure it could never be covered up.
MODIFY
WalletWasabi.Fluent/Views/MainView.axaml
WalletWasabi.Fluent/Views/MainView.axaml
<navbar:NavBar Grid.Row="1" Grid.Column="0" DataContext="{Binding NavBar}" />
- <Border Grid.Row="1" Grid.Column="1" CornerRadius="10, 0 , 0, 0" ClipToBounds="True">
+ <Border Grid.Row="1" Grid.Column="1" CornerRadius="10 0 0 0" ClipToBounds="True">
<Panel>
- <Border Background="{DynamicResource RegionColor}" IsHitTestVisible="False" />
- <Panel Background="{DynamicResource RegionColor}" VerticalAlignment="Bottom"
+ <Border CornerRadius="10 0 0 0" Background="{DynamicResource RegionColor}" ClipToBounds="True" IsHitTestVisible="False" />
+ <Panel VerticalAlignment="Bottom"
Height="100">
<spectrum:SpectrumControl Opacity="0.6" IsActive="{Binding IsCoinJoinActive}"
IsDockEffectVisible="{Binding MusicControls.IsActive}" />
</Style>
<Style Selector="c|ContentArea /template/ StackPanel#PART_Header">
- <Setter Property="Margin" Value="31 36 31 0" />
+ <Setter Property="Margin" Value="31 26 31 0" />
</Style>
</DockPanel.Styles>
<wallets:MusicControlsView DockPanel.Dock="Bottom" DataContext="{Binding MusicControls}"
HorizontalAlignment="Center" Height="64" />
<ContentControl ClipToBounds="False" Content="{Binding MainScreen.CurrentPage}" />
</DockPanel>
+ <Border CornerRadius="10 0 0 0" BoxShadow="inset 0 0 5 0 #000000" ClipToBounds="True" IsHitTestVisible="False" />
</Panel>
</Border>
</Grid>

add an inset shadow and ensure it could never be covered up.