Remove null style setter
MODIFY
WalletWasabi.Fluent/Views/Shell/DialogsView.axaml
WalletWasabi.Fluent/Views/Shell/DialogsView.axaml
<Style Selector="c|Dialog /template/ Border#PART_Border">
<Setter Property="Margin" Value="0" />
<Setter Property="CornerRadius" Value="0" />
- <Setter Property="BoxShadow" Value="" />
</Style>
</c:Dialog.Styles>
<ContentControl Content="{Binding CurrentPage}" />

Remove null style setter