Set RemoveIfExists to true
MODIFY
WalletWasabi.Fluent/Views/Wallets/Receive/ReceiveAddressView.axaml
WalletWasabi.Fluent/Views/Wallets/Receive/ReceiveAddressView.axaml
<Button Margin="10 0 0 0" ToolTip.Tip="Copy" DockPanel.Dock="Right" Classes="plain" Command="{Binding CopyAddressCommand}">
<i:Interaction.Behaviors>
<ia:EventTriggerBehavior EventName="Click">
- <behaviors:AddClassAction StyledElement="{Binding #PathCopy}" ClassName="hideAndShow"/>
- <behaviors:AddClassAction StyledElement="{Binding #PathCopied}" ClassName="showAndHide"/>
+ <behaviors:AddClassAction StyledElement="{Binding #PathCopy}" ClassName="hideAndShow" RemoveIfExists="True"/>
+ <behaviors:AddClassAction StyledElement="{Binding #PathCopied}" ClassName="showAndHide" RemoveIfExists="True"/>
</ia:EventTriggerBehavior>
</i:Interaction.Behaviors>
<Panel>

Set RemoveIfExists to true