Isn’t it when you’re zapping someone who has reposted your content without adding a post? That seems to be the standard behavior for Primal.
No, something changed in Damus. I get the below message when I zap someone. https://i.nostr.build/iE5AwOHkcXs7Luho.jpg
It’s a bug. https://github.com/damus-io/damus/issues/2462