Turn off compiled Binding
MODIFY
WalletWasabi.Fluent/Views/SearchBar/SearchBarDropdown.axaml
WalletWasabi.Fluent/Views/SearchBar/SearchBarDropdown.axaml
<settings:SettingSelector>
<settings:SettingSelector.DataTemplates>
<DataTemplate DataType="x:Boolean">
- <ToggleSwitch HorizontalAlignment="Right" IsChecked="{Binding Value, Mode=TwoWay}" />
+ <ToggleSwitch x:CompileBindings="False" HorizontalAlignment="Right" IsChecked="{Binding Value, Mode=TwoWay}" />
</DataTemplate>
</settings:SettingSelector.DataTemplates>
</settings:SettingSelector>

Turn off compiled Binding