nostr:npub1jlrs53pkdfjnts29kveljul2sm0actt6n8dxrrzqcersttvcuv3qdjynqn nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6 I’m implementing NIP-59 Gift Wraps in Nostr SDK for Apple Platforms and also reading the NIP-17 Private Direct Message spec. It seems that one benefit is that the recipient can fully recover messages from any client using their private key.

However, the only way for the sender to recover the messages that they sent is by backing up all the keys they used to send the messages and also backing up the mapping of which keys are paired with which recipient.

Am I understanding this correctly?