I meant so people knew what client allows sending of anonymous zaps. I don't think all clients do. I see a lot of notes posted where people mention features and others comment they're unable to locate the feature, only to find it doesn't apply to the client they're using. All the available clients with different features can become confusing.

To add to the clients you mentioned, Nostros is another. It's got wallet integration now so I don't recall if Zeus allowed zaps to send anonymously or not.