Same here :( My simple SceneKit app loads 2-3 seconds longer since Xcode 12 & iOS 14 update. Who have SampleApp/PerfTestResults, please post bug report to Apple.

Found FBs in this post below: FB8891233 and Feedback ID FB8618939

Did you found any solution to catch/handle CoreData+CloudKit errors?

To fix!!!! Remove Xcode 13.2 (that was installed from AppStore) Download and install Xcode 13.2 from https://developer.apple.com/download/release/ This resolve broken Swift Packages issue for me!!

Use simultaneously gesture detection. Sample below :) @State var selectedItem: URL? List(items, selection: $selectedItem) { url in                 let selectGesture = TapGesture()                     .onEnded {                         selectedItem = url                     }                 let openGesture = TapGesture(count: 2)                     .onEnded {                         print("double clicked")                     }                 ItemRow(url)                     .gesture(openGesture.simultaneously(with: selectGesture)) }

@joachim_me No, I do have selection issue as you described. Also selection move when you click-hold-move over empty space of the element.

Same issue. Stack in the middle of release a new app for iOS.

Xcode 14.3 available in AppStore

Same here FB13185246 Ventura 13.5.2 Tried AppStore and download from Developer portal, tried to clean old Xcode data from (~/Library/Developer) with no luck. Anyone facing this issue please post Feedback Assistance to attract attention of Apple.

Same here FB13185246 Ventura 13.5.2 Tried AppStore and download from Developer portal, tried to clean old Xcode data from (~/Library/Developer) with no luck. Anyone facing this issue please post Feedback Assistance to attract attention of Apple.

Same problem report on Stack Overflow https://stackoverflow.com/questions/77133646/ios-17-0-simulator-21a328-failed-with-http-status-400-bad-request

Here is how to install iOS 17 simulator manually: Download "iOS 17 Simulator Runtime" from https://developer.apple.com/download/all/ Install Xcode 15 Use article by link below to install iOS simulator runtime from command line: https://developer.apple.com/documentation/xcode/installing-additional-simulator-runtimes Worked for me

Caching symbols take about 25-30 minutes with iPad Pro attached over USB-C. (So process started over WiFi then I attached cable but nothing changed, still very slow). My 300 Mb project (with 4-5k asset files) uploads to device in 1-2 minutes with cable attached. Debugging and running apps on a device become insanely slow! Feedback filed FB13211128

Mentioned as fixed in Xcode 15.1 https://developer.apple.com/documentation/xcode-release-notes/xcode-15_1-release-notes Fixed: Binaries using symbols with a weak definition crash at runtime on iOS 14/macOS 12 or older. This impacts primarily C++ projects due to their extensive use of weak symbols. (114813650)