This post is from the WWDC26 Wallet Q&A.
In the WWDC presentation, a "guest key" was mentioned, but only in relation to watchOS. Are there any more details about that somewhere? I can't find it on the developer documentation for either Home or Wallet.
https://9to5mac.com/2026/06/09/top-watchos-27-features-that-will-enhance-your-apple-watch/