#[0]

Yes, tested days ago and found that fact, iris.to actually doesn’t support zap function.

The ⚡️ button under a note in iris interface is a tip function not a zap function, it’s the same function when you zap in Damus and choose the fourth zap kind “none”, FYI that’s a “tip”, a normal lightning payment, not a nostr NIP, not an event kind, zap is an event kind