I'm sorry if this is not relavant, but my case may be different from yours. I could see both my Apple Watch and iPhone on the Device Hub, but when I ran my app on the Apple Watch, it did not receive data from the iPhone. After searching around the Device Hub, I found my answer. I expanded the Device Hub and clicked on my Apple Watch in the hub. On the upper right of the Device Hub there is an information icon. When I clicked it, I see three tabs, Info, Apps, Profiles. I clicked on Apps and I was able to select my iPhone app to add to the Apple Watch and that did the trick for me.

I'm having connectivity issues as well with iOS 27.2 and watchOS 27.2. Never had this before. My app runs on the watch, but no data is transfered over to it from the iPhone.

It is fixed using a GeometryReader and adding the following code. .id("(geometry.size.width)-(geometry.size.height)")

I've submitted feedback FB24957842 on this.

I've been blind. The modern Apple app look is to have the navigation bar transparent. All I had to do was look at all of the great apps on my iPhone.

The fix was to use a NavigationSplitView for iPhone devices and delete the tabbar controller method.

I'm a beaten man. I'm going to transparent on the navigation bar.

Never mind. I was using a link that no longer worked. I have updated to the correct link and I can now get on without any problem.

In the recent past, I used Chat GPT to make my app compliant with Concurrency and it worked like a champ. I was shocked actually at how well it worked. I have 2 other apps which I fixed by hand. I just tried agentic coding with Claude Agent. I thought I'd create a basic recipe app, not to sell, but to get my feet wet. I wanted it to have cloudKit support and Swift Data. There were several errors during the process and I gave Claude Agent the error messages. After a number of iterations, it finally converged on a solution which allowed me to create a recipe, add ingredients and instructions and save the result. I didn't type one line of code. On the one hand, I was greatly encouraged. On the other hand, I have been an iOS programmer since 2008, in a hobby manner, and It kind of feels like someone off the street could accomplish what I've spend years studying to achieve. The result is that I had better come up to speed with agnatic coding and become an expert, because the genie is out of the bottle with this and there is no turning back.

Okay, it is working now. I added my key and all I had to do was select Claude Sonnet 4.5 in the little selection area.

I've been looking at the AI generated code and comparing to the code I wrote for the other apps. And I am confused. The AI generated code creates an Item enum and uses the PersistentIdentifier of the PersistentModel, but fetches the PersistentModel array instead of fetching an array of PersistentIdentifiers, which my hand-generated code does. Again, I am confused as to why this works and clears the Sendable warnings.

I am experiencing this issue as well.

I'm still seeing the issue on Xcode 16.1 and iOS 18.1.

I received the following message from Apple Feedback Assistant. Thank you for filing the feedback report. We have deployed the fix. Please verify this issue with iOS 18.1 Beta 6 and update your bug report with your results by logging into https://feedbackassistant.apple.com/ or by using the Feedback Assistant app. iOS 18.1 Beta 6 (Build: 22B5069a) https://developer.apple.com/download/ Posted Date: October 7, 2024 I don't have iOS 18.1 Beta 6 on any of my devices. Is there anyone who does and can confirm the fix?

I've updated my feedback to say that the problem exists when using Xcode 16 RC.