We have the same problem reported by many of our customers. Our app is Mac Catalyst. They are filling a form, go somewhere to copy some infos and when they return, the WKWebView refresh by itself thus they loose everything. It happens on M1, M2 and M3 Mac Catalyst WKWebView reload by itself when returning from another app. I hope that Apple fix their bug before they move to Risc-V in 5 years.

Apple decided that an IDE should decide randomly what is displayed in mono-space font and what is not in the text editor part??? One day it may happen to you and make your code unreadable, you won't be able to work. I can no longer use Xcode to work on my code. This is a very serious problem that has never happened in all the coding editor ever made. Xcode is now useless for programming.

Still don't understand why this has been changed in Xcode 16.0. Thank you very much, it did work.

Thank you very much good sir.

I need WKebview Service workers on my macCatalyst app

This js code will say (in inspector console) Service worker are supported on Safari macOS & iOS, but will say not supported on WKWebview on macOS (Mac Catalyst) and iOS. if ("serviceWorker" in navigator) { console.log("Service Worker is supported") } else { console.log("Service Worker is not supported") } That means that our Apple app version will run stuff much slower than on Android and Windows. Solutions with app boundaries and a few setting in WKWebview do not work.

Just so you know, I received an official response from Apple Code Level Support : iOS WKWebview does not support Service Workers Will go make an official feature request.

I already did https://feedbackassistant.apple.com/feedback/17347060