As of IOS 18.3, there browser.tabs.create methods active property which is supposed to determine whether a tab get open in the active window or not is not working as it should. I have the active property set to false but the tab still gets opened and is active on the window. Tested on older ios versions 18.2 and below and it works as it should. please advise

We have written a PAC script that blocklists certain domains and whitelists others. We went to Settings > Network > Wi-Fi (the network we are using), then clicked on Details, and under Proxies, we added the PAC file URL in the Automatic Proxy Configuration section. We tried hosting the PAC file both on localhost and on a separate HTTP server. After saving the settings, we tested several URLs. The blocking and allowing behavior works correctly in all browsers except Safari. Below is the PAC script we are using for your reference. The script works as expected in browsers other than Safari. This is how the PAC script URL looks: http://localhost:31290/proxy.pac function FindProxyForURL(url, host) { var blacklist = new Set(["facebook.com", "deepseek.com"]); var b_list = [...blacklist]; for (let i = 0; i < b_list.length; i++) { let ele = b_list[i] + "*"; if (shExpMatch(host, ele) || shExpMatch(url, ele)) { return "PROXY localhost:8086"; } } if (isIPBlocked(whitelist_subnet, hostIP)) { return "PROXY localhost:8087"; } if (isIPBlocked(blacklist_subnet, hostIP)) { return "PROXY localhost:8086"; } return "PROXY localhost:8080"; }

I'm working on a rather complex web application that includes 3D terrain, 2D mapping, and SVG animations. Both Safari and the Swift app I've built using WkWebKit reload the page after some period of time. Safari pops up a small text block that says: This webpage was reloaded because it was using significant memory. Yes. That's true. It's also true that the M1 Max Mac was in now way experiencing issues, nor were any of the other web pages running in other tabs or windows. The memory limit is simply too low for modern web apps. So far I've not found any way to adjust the parameters in Safari or WkWebView. Apple, help a brother out. It's not 1997 anymore. Web apps are big. And resetting them at some arbitrary point causes more problems that is solves. Anyone have any suggestions? Quinn, any way (other than casting a stone into the one-way abyss of Radar) of getting help from the big A here?

The new WebView implementation in *OS 26 versions is a very valuable addition to the SwiftUI toolset. I was experimenting with it and was wondering how to implement a Pull To Refresh. While this was easily achievable with the "old" WKWebView I was not able to find an API to implement, for example, a page reload when the user uses a pull to refresh gesture. I tried to attach to a .refreshable(_:) modifier to the WebView but without success. Is there an official API for that or should maybe .refreshable(_:) already work and it's just a bug or is it simply not yet supported? Here is a minimal example I was trying but didn't succeed: struct ContentView: View { @State private var page = WebPage() var body: some View { NavigationStack { WebView(page) .refreshable { page.reload() } } } } Any help is much appreciated. Thank you!

I have an webview that loads videos in it, we would like to be able to fullscreen our videos, so we use the fullscreen preference in the documentation however when it is set to true, upon fullscreening a video then pausing it, the entire video player will disappear. You can exit fullscreen and attempt to fullscreen the video player once again, however upon doing this the entire app view will now disappear and you'll see your desktop background (or whatever is currently behind your app). This behavior seems consistent across multiple websites with the current app. I have setup a sample project you can test here The Main error that seems to trigger to the console is this. I have not been able to find a solution to, maybe I am simply missing something here. I am on Sequoia 15.2 for Mac. Attempting to update all DD element frames, but the bounds or contentsRect are invalid. Bounds: X: 0.00 Y: 0.00, W: 0.00 H: 0.00, contentsRect: X: 0.00 Y: 0.00, W: 1.00 H: 1.00 , skipping

When you open the Directorate General of civil Aviation, India website then in the top bar bring the cursor to “Regulations and Guidance” under that there will be a drop down which will give numerous options. In that go to Centre Column “Civil Aviation Requirements”. Then click on ”Section 7” then click on “Part II”. Actually on a laptop it’s a 4 page document but on my iPad it’s just an image of the first page. I can’t read any of the PDF’s.

In our project, URLProtocol is used to intercept the request of WKWebView.loadRequest. On iOS18, if the APP is idle for more than 10 minutes and then clicks on an H5 page, the time from WKWebView.loadRequest -> URLProtocol.canInitWithRequest will be as long as 600ms or more, but the second time the H5 page is opened, it will only be 80ms. This only occurs on iOS18 models.

Our app encountered a new crash since beta5(23A5308g) released last week,and it seems the crash is not solved yet in beta6(23A5318c).The crash stack below `-[UIView _backing_setPosition:] -[UIView setCenter:] -[_UIEditMenuContentPresentation _displayPreparedMenu:titleView:reason:didDismissMenu:configuration:] ___54-[_UIEditMenuContentPresentation _displayMenu:reason:]_block_invoke -[UIEditMenuInteraction _editMenuPresentation:preparedMenuForDisplay:completion:] -[_UIEditMenuContentPresentation _displayMenu:reason:] -[_UIEditMenuContentPresentation displayMenu:configuration:] ___58-[UIEditMenuInteraction presentEditMenuWithConfiguration:]_block_invoke ___80-[UIEditMenuInteraction _prepareMenuAtLocation:configuration:completionHandler:]_block_invoke ___109-[UITextContextMenuInteraction _editMenuInteraction:menuForConfiguration:suggestedActions:completionHandler:]_block_invoke ___107-[UITextContextMenuInteraction _querySelectionCommandsForConfiguration:suggestedActions:completionHandler:]_block_invoke ***::CompletionHandler<void (WebKit::DocumentEditingContext&&)>::operator()(WebKit::DocumentEditingContext&&) ***::Detail::CallableWrapper<IPC::Connection::makeAsyncReplyCompletionHandler<Messages::WebPage::RequestDocumentEditingContext, ***::CompletionHandler<void (WebKit::DocumentEditingContext&&)> >(***::CompletionHandler<void (WebKit::DocumentEditingContext&&)>&&, ***::ThreadLikeAssertion)::{lambda(IPC::Connection*, IPC::Decoder*)#1}, void, IPC::Connection*, IPC::Decoder*>::call(IPC::Connection*, IPC::Decoder*) ***::Detail::CallableWrapper<WebKit::AuxiliaryProcessProxy::sendMessage(***::UniqueRefIPC::Encoder&&, ***::OptionSetIPC::SendOption, std::__1::optionalIPC::ConnectionAsyncReplyHandler, WebKit::AuxiliaryProcessProxy::ShouldStartProcessThrottlerActivity)::$_1, void, IPC::Connection*, IPC::Decoder*>::call(IPC::Connection*, IPC::Decoder*) IPC::Connection::dispatchMessage(***::UniqueRefIPC::Decoder) IPC::Connection::dispatchIncomingMessages() ***::RunLoop::performWork() ***::RunLoop::performWork(void*) _CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION ___CFRunLoopDoSource0 ___CFRunLoopDoSources0 ___CFRunLoopRun __CFRunLoopRunSpecificWithOptions _GSEventRunModal -[UIApplication _run] _UIApplicationMain main main.m start

I recently updated my iPhone 12 to iOS 26. It seems there is a bug rendering Safari unable to "add to home screen" any website. Clicking the button displays a blank modal with Add button greyed out.

I tried to create a content blocker for Safari and did it through Safari App Extension and Safari Web Extension. The XCode project for Safari Extension creates 2 applications: the “Main Application” (which is compiled into ".app") and the “Safari Extension” itself (which is compiled into ".appex"). If you want to create a content blocker, you must add “Content Blocker Extension” from the “File → New → Target” menu. This will be the third application in the group, which is also compiled into "*.appex". And now about differences... The first difference is that Web Extension does not have the right to work on any domains by default, unlike App Extension. For the App Extension, in the "info.plist" in the "SFSafariWebsiteAccess" section, we can remove "Allowed Domains" and in "Level" replace "Some" to "All". This is important because the content blocker should work on any domain, and not be turned on manually for each individual. This will not work in Web Extension and will have to be activated for each domain separately. The second significant difference between Web Extension and App Extension is that for security reasons it is more limited in page management. Web Extensions are supposedly focused on a common API for all browsers (Firefox, Chrome, Opera, Edge, Safari), but if I use Safari and want maximum integration with it, then I don't care about all those browsers. In this case, I don't need Web Extension. App Extension functions as a client-server even within the “Main Application”. This is quite expensive and can be fixed. You can remove the “webView” component from storyBoard and remove this files: “script.js”, “main.html”, “style.css”. After this you will get the pure storyBoard without any tinsel and communication between these layers. That’s will work perfectly because these are native Swift applications. p.s. To show the "Safari Extension" window after clicking on the icon on the toolbar, you need to change key from "Command" to "Popover" in the "info.plist" in the section "SFSafariToolbarItem" in the "Action". write your additions...

declarativeNetRequest.getMatchedRules() gives us the below error: Error retrieving tabs or matched rules: – Error: Invalid call to declarativeNetRequest.getMatchedRules(). The 'activeTab' permission has not been granted by the user for the tab. We have added the "activeTab" permissions in the manifest (version 2). And in the device Safari extension settings we see that user has given permission as "allow".

Hello, I am developing Safari Content Blocker extension and discovered that it frequently fails to load with large amount of rules. Currently I have over 45k and most of the time when I reload the extension on iOS 18 (iPhone 12) it ends with error: Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named com.apple.SafariServices.ContentBlockerLoader" UserInfo={NSDebugDescription=connection to service named com.apple.SafariServices.ContentBlockerLoader} #0 And the simpler message is just: Couldn’t communicate with a helper application. From what I managed to find (for example here - https://developer.apple.com/forums/thread/756931) the limit for blocking rules should be 150k items. It was previously 50k but got increased years ago. Is there anything special I need to do to get the extension to work reliably with say 100k items? I am usng the JSON format from the docs: { "trigger": { ... }, "action": { ... } }, { "trigger": { ... }, "action": { ... } } ] My trigger is url-filter and the action is type: block I was thinking about providing multiple JSON files in attachments property of NSExtensionItem but apparently that is not supported. Thanks for help!

Hello, I am experiencing an issue when trying to open the browser on my Apple Watch SE 2 running the latest version, watchOS 11.6. When I attempt to visit any website, the browser opens and displays the URL at the top as if it is loading, but the screen remains black and no content is displayed. The internet connection is available, and all other apps on the watch work normally. This issue occurs only with the browser. I would appreciate any guidance or solution to resolve this problem. Thank you for your assistance.

//Is my post method correct because google and claude are telling me I must use content type for the json and use .setvalue. I thought that my process was correct because I encode the data to turn into json and then make the request func createTask(_ task: Task) async throws -> Task { if let url = URL(string: "(baseURL)/todos"){ var request = URLRequest(url: url) request.httpMethod = "POST" let encoder = JSONEncoder() do{ let data = try encoder.encode(task) request.httpBody = data let (data, response) = try await URLSession.shared.data(for: request) return task //we want to make encoder and then turn the data into json and put it in body } catch{ throw JSONErrors.encodingFailed } } else{ throw URLError(.badURL) } }

Hello. Environment Safari version 18.1 (22B81). Problem In my Safari Web Extension i need to determine the url of the active tab. I do it this way: const onError = (error) => { console.error(error); }; const getFrameUrl = async (frames) => { console.info(frames) }; const getAllFrames = (frames) => { browser.webNavigation.getAllFrames({ tabId: frames[0].id }).then(getFrameUrl, onError); }; browser.tabs.onUpdated.addListener(() => { browser.tabs.query({ currentWindow: true, active: true }).then(getAllFrames, onError); }); The problem is that if the tab url is a link in the blob protocol, then the result function browser.webNavigation.getAllFrames({ tabId: tabs[0].id }) is as follows: {frameId: 0, parentFrameId: -1, url: "", errorOccurred: false} In Safari version 17 the correct URL value was returned: {frameId: 0, parentFrameId: -1, url: "blob://<some id>", errorOccurred: false} How can I fix the problem? Environment Safari version 18.1 (22B81).

I have an extension which was working fine on older Safari version, but it is getting killed after I upgraded the browser to Safari 18 and higher. From the system logs I could see, Safari is sending the KILL signal to my browser 2024-11-12 13:51:01.536167-0600 0x95b672 Default 0x0 1 0 launchd: [pid/45238/SafariExt [45463]:] signal service: caller = Safari[45238], value = 0x9 2024-11-12 13:51:01.536453-0600 0xfab Default 0x0 382 7 WindowServer: (SkyLight) [com.apple.SkyLight:default] [ ConnectionDebug ] Closing conn 0xf955b, PID 45463 in session 257 on console2024-11-12 13:51:01.536474-0600 0x95b674 Default 0x0 1 0 launchd: [gui/503 [100018]:] service inactive: com.apple.xpc.launchd.unmanaged.SafariExtension.45463 2024-11-12 13:51:01.536479-0600 0x95b674 Default 0x0 1 0 launchd: [gui/503 [100018]:] removing inactive unmanaged service: com.apple.xpc.launchd.unmanaged.SafariExtension.454632024-11-12 13:51:01.537354-0600 0x95b907 Default 0x0 354 0 launchservicesd: [com.apple.processmanager:front-35286506] QUITTING: pid=45463 asn=0x-0x176176 foreground=0 wasFront=0 2024-11-12 13:51:01.537375-0600 0x95b672 Default 0x0 1 0 launchd: [pid/45238/SafariExt [45463]:] exited due to SIGKILL | sent by launchd[1], ran for 342ms 2024-11-12 13:51:01.537380-0600 0x95b672 Default 0x0 1 0 launchd: [pid/45238/SafariExt [45463]:] service state: exited 2024-11-12 13:51:01.537384-0600 0x95b672 Default 0x0 1 0 launchd: [pid/45238/SafariExt [45463]:] internal event: EXITED, code = 0 2024-11-12 13:51:01.537385-0600 0x95b672 Default 0x0 1 0 launchd: [pid/45238/SafariExt [45463]:] job state = exited Just before this, I see a macOS error 2024-11-12 13:51:06.789342-0600 0x95b74f Default 0x0 45238 0 Safari: (Security) [com.apple.securityd:security_exception] MacOS error: -67054 This occurs only in my customer machines but not in my test machines. I have verified the code signing, certificate validity & entitlements are fine.

Hi, I am building a Next.js app on top of Mapkit JS but I keep getting this error randomly. The map works most of the time but this error triggers randomly sometimes when the map loads even though I have not used the fillOpacity parameter at all. Even defining the parameter still causes the error. mapkit.js:2 Uncaught TypeError: [MapKit] Expected a number value for Style.fillOpacity, but got NaN instead. at Object.checkType (mapkit.js:2:205350) at set fillOpacity (mapkit.js:2:670243) at set fillOpacity (mapkit.js:2:673537) at _.performScheduledUpdate (mapkit.js:2:643649) at mapkit.js:2:221322 at m (mapkit.js:2:221358) Code: import React, { useEffect, useRef } from "react" import { useTheme } from "next-themes" declare global { interface Window { mapkit: any } } interface MapKitProps { latitude: number longitude: number zoom: number } const MapKit: React.FC = ({ latitude, longitude, zoom }) => { const mapRef = useRef(null) const mapInstanceRef = useRef(null) const { setTheme, theme } = useTheme() useEffect(() => { if (window.mapkit && mapRef.current) { window.mapkit.init({ authorizationCallback: (done: (token: string) => void) => { const token = process.env.NEXT_PUBLIC_APPLE_MAPKIT_TOKEN if (token) { done(token) } else { console.error("MapKit JS token is not set") } }, }) // Clean up the previous map instance if it exists if (mapInstanceRef.current) { mapInstanceRef.current.destroy() } // Create a new map instance mapInstanceRef.current = new window.mapkit.Map(mapRef.current, { center: new window.mapkit.Coordinate(latitude, longitude), zoom: zoom, colorScheme: theme, _allowWheelToZoom: true, }) } // Cleanup function to destroy the map instance when the component unmounts return () => { if (mapInstanceRef.current) { mapInstanceRef.current.destroy() } } }, [latitude, longitude, zoom]) return <div ref={mapRef} style={{ width: "100%", height: "100%" }} /> } export default MapKit

When CHIPS was introduced in 18.4 it worked well, however on 18.5 it does not appear to work. There do not appear to be release notes about this in 18.5, so can someone provide definitive if this is a defect that will be fixed, or have they already been deprecated?

Hello All, On our iOS app, we plan to show tutorial (WKWebview) only in case user has safari extension disabled. How can iOS app know about status of Safari extension. Thanks, Anup

iPhone 15pro iOS 18.2 Downloaded files cannot be located anywhere in Files, only by accessing Downloads in Safari. I have tried setting download folder to various locations, iCloud, Phone, Google Disk, but nothing is stored. Has an invisible cache or temp folder been introduced? If so, it is a total fail: When press-holding any file in Safari download, the normal file action options (Quick Look, share, store to Files, etc) are not available. When clicking any file it opens any of several apps that has this file type associated with it, and there is no way to change the default app or disable the forced opening of an app. I tried deleting the app opening .csv (in this case OneDrive), and another irrelevant app opened. There seems to be a hierarchy of apps-file types, and it has no logic to it. in Chrome behaviour is as expected. Chrome vs. Safari screen recordings: https://shorturl.at/my3Oy