I'm developing a single target watchOS app that obtains HealthKit information. I have the "Background Delivery" option checked under "Signing & Capabilities" for the watch target. The app does HKObserverQueries in the foreground that work as I would expect. But when I click the Digital Crown to return to clock face, the HKObserverQuery activity stops. I'm using Xcode 15.4, on Mac 14.5 and a Apple Watch Series 4 running 10.5.

When testing my single target watchOS app, I can at best get about one minute of connect time after installing my app on my Apple Watch Series 4. After about a minute or less, Xcode loses it connection to the watch and it becomes disconnected. When attempting to reconnect it gets transport errors. I can restart my Mac and reconnect again, but again only for about a minute before the transport error occurs again. I'm using Xcode 15.4 on a MacOS 14.5 and a Apple Watch Series 4 running 10.5

With NSNetService deprecated, how to write an IOS app to use Airplay as a server (receiver)? I can't find any details on how to do that using the Network framework which apparently replaces NSNetService.