I am using Xcode 16.1 beta 2 and have set writingToolsBehavior = .complete, yet the writing tools don't appear on the iPhone 16 pro running iOS 18.1. When is this going to work?

Fixed the problem by completely removing Xcode 16 and reinstalling.

Thanks. You are probably correct, but I can't find any docs to support this. Anyway, I have started using the Query struct. See my later post about this. https://developer.apple.com/forums/thread/751155

Try clearing the derived data. Go to Settings, choose the locations tab and open a Finder window showing the Derived data folder. Just delete the folder.

Here are two versions of the expanded macro - the first with @Observable, the second without. As far as I can see the expansions are identical. However the expansion of @Observable adds @ObservationTracked before the query, so that must be the cause of the error. I can find no explanation anywhere in the documentation or searching online. I'm thinking it's a bug.

Found a copy in a backup

I'd no sooner sent this than I tried testing with an iPhone Pro 17.4 instead of the pro max. That worked although it behaved strangely at first. At least I have unstopped the show.

You need to add an example of your code.

The problem is that the downloaded Xcode project is corrupt. I rebuilt the project from scratch using the sources from the download and it compiled OK. So, Apple, please check the download file.

I clearly lost the plot!!

The problem is that 4+ is the only option available - the rest are dimmed out.

I select the archive in the Xcode organiser and click Distribute App. Choose App Store connect click next choose upload chick next choose upload symbols and manage version number 7 click next 8 Choose automatically manage signing 9. click next 10 Fails with Provisioning profile failed qualification/Profile doesn't include the selected signing certificate.

When I chose distribute I also chose sign automatically. This is a process I always follow. The binary uploaded ok the day before. Suddenly this.

MacAppStore

Fixed the issue. My preview had no soundtrack. Given that the App Store doesn't play sound I saw no point.