If you don't see any difference between Swift 2 and Swift 5, you may have overlooked this ? https://github.com/apple/swift/blob/main/CHANGELOG.md

It's better, but would be even better with explicit info. Which is First report in your sum up ? Which are its actions ? What is Block alert ? etc…

Thanks for feedback. You can test with @State var text = "vak", to see Text change when tapping button. Don't forget to close the thread.

Thanks, interesting information. But it would be so much better to have code snippets in the documentation.

But doc describes how it is supposed to work. For instance: "In the following example of a simple login screen, when the user presses the Sign In button and one of the fields is still empty, focus moves to that field. Otherwise, the sign-in process proceeds."

That what it says if you read just the first line. A field being edited is focused, a field may be focused without being edited. If you go through and make the effort to understand the examples, you will understand what they are. Sure, it is some effort, as for every learning… Good luck.

This may be an interesting read: https://stackoverflow.com/questions/68731011/when-is-deinit-exactly-called-in-swift

Thanks for the feedback, and great to read your app works now. As you get the log (RAMBar nil), that means the crash is just after, on the second print.

Thanks for the feedback. Note: you don't even need .searchable(text: $searchText). When TextField changes, State var searchText is changed, then body is reevaluated.

Thanks for the feedback. Don't forget to close the thread once you've got a correct answer. Good continuation.

I edited my answer (first guess with TextField was wrong).

Performance is not the most critical aspect. RAM, disk space and screen size are, IMO, much more important. I work frequently on a 2015 iMac (3,3 GHz Intel Core i5 four core, so not a really powerful machine with today standards). I upgraded from 8 to 24 GB RAM (was much needed), got original 2 TB disk and 27" screen. It is perfect for Xcode development.

Thanks for feedback. Don't forget to close the thread my marking the correct answer. Good continuation.

Could you show the relevant code and the context of code (if possible full class which includes timer).

There is a misunderstanding. You should not remove the all declaration @Binding var id: UUID    just replace with var id: UUID