Use "queued" instead of "waiting".
MODIFY
WalletWasabi.Gui/Converters/CoinStatusStringConverter.cs
WalletWasabi.Gui/Converters/CoinStatusStringConverter.cs
@@ -19,7 +19,7 @@ namespace WalletWasabi.Gui.Converters
{
case SmartCoinStatus.Confirmed: return "";
case SmartCoinStatus.Unconfirmed: return "";
- case SmartCoinStatus.MixingOnWaitingList: return " waiting ";
+ case SmartCoinStatus.MixingOnWaitingList: return " queued ";
case SmartCoinStatus.MixingBanned: return " banned ";
case SmartCoinStatus.MixingInputRegistration: return " registered ";
case SmartCoinStatus.MixingConnectionConfirmation: return " connection confirmed ";

Use "queued" instead of "waiting".