Testing for this note… we made six attempts to⚡zap this note, at activeeffort590@minibits.cash, over a period of about 1 hour. All six attempts were successful. Please check on your end to be sure you received. Average zap time was 6928ms (6.9 seconds). We consider this zap time slow... generally, zaps should complete in under two seconds. (Other Nostr users might think your zaps are broken, might not zap you again.) If you wanted to speed up your zap confirmations, you could try receiving zaps with a well-connected, cloud-based Lightning node.

I think it works since they introduced splicing but not sure if that is the reason.