Use correct converter
MODIFY
WalletWasabi.Fluent/Views/SearchPageView.axaml
WalletWasabi.Fluent/Views/SearchPageView.axaml
<TextBlock Text="{Binding Title}" VerticalAlignment="Bottom" HorizontalAlignment="Center" Margin="0 0 0 15" />
<PathIcon Width="28" Height="28" Opacity="0.8">
<PathIcon.Data>
- <Binding Converter="{x:Static conv:NavBarIconConverter.Instance}" />
+ <Binding Converter="{x:Static conv:SearchIconConverter.Instance}" />
</PathIcon.Data>
</PathIcon>
</Panel>

Use correct converter