I'm not loving the huge Favorites icons in Safari on MacOS 26, is there a way to reduce the size of them so that we can see more favorites on the list without scrolling down?
Selecting any option will automatically load the page
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How can I make a background image take the entire screen in ios26?
I've tried position fixed, sticky, env() css variables but nothing worked. It does it when in PWA mode, but I would like to do so in the browser too.
Whenever I make a safari view controller on XCode26 Beta 5, there appears to be a blurry white overlay overtop the controller. This worked fine in XCode26 Beta 2, with no code differences.
Anyone have any suggestions?
When I open the browser in Safari on iOS 26, I want to specify the background color for the header notch (where the time, battery, etc. are displayed) and the footer indicator area.
Specifying the theme color in HTML as shown below did not change anything.
<meta name="theme-color" content="#ff0000">
<meta name="theme-color" media="(prefers-color-scheme: light)" content="#ff0000">
<meta name="theme-color" media="(prefers-color-scheme: dark)" content="#ff0000">
The HTML below specifies the background color as green, but is it necessary to specify the background color directly in the body like this?
Or is there some kind of metadata, like theme color?
<!doctype html>
<html lang="ja">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta name="theme-color" content="#ff0000">
<meta name="theme-color" media="(prefers-color-scheme: light)" content="#ff0000">
<meta name="theme-color" media="(prefers-color-scheme: dark)" content="#ff0000">
<title>サンプル</title>
</head>
<body style="background:#00ff00">
<main>
<p>テキスト</p>
</main>
<div
id="overlay"
role="dialog"
aria-modal="true"
data-test-id="health-warning-modal"
style="
color:#000000;
position:fixed;
inset:0;
z-index:30000;
background:#2563eb;
display:grid; /* 初期表示：表示中 */
align-items:center;
justify-content:center;
overflow-y:auto;
"
>
<div
style="
padding:60px 16px;
display:flex;
flex-direction:column;
gap:20px;
width:100%;
box-sizing:border-box;
"
>
<p
style="
font-weight:700;
text-align:center;
margin-top:20px;
font-size:28px;
line-height:1.4;
"
>
オーバーレイ
</p>
</div>
</div>
</body>
</html>
After updating to the new iOS, in Safari, my overlays and backdrops using 100dvh no longer cover the full screen there's now a gap at the bottom.
Switching to 100vh fixes it, but that causes scrolling issues on older Safari versions since 100vh includes extra height.
Has anyone else experienced this? What's the recommended fix that works across iOS versions?
We have a SAML-based SSO App Extension that uses WKWebView to load the SAML login request. This implementation has been working correctly on iOS versions prior to 26. However, starting with iOS 26, the extension consistently crashes when calling WKWebView.load(_:).
The crash occurs inside WebKit, specifically in:
/Library/Caches/com.apple.xbs/Sources/WebKit/Source/WebKit/UIProcess/WebsiteData/WebsiteDataStore.cpp
at
WebKit::WebPageProxy::loadRequest(...)
No app-level exception is thrown, and the extension terminates with:
Thread 10: EXC_BREAKPOINT (code=1, subcode=0x1a31dbe00)
It appears that WKWebView initialization or WebsiteDataStore creation is now restricted in extension contexts on iOS 26, but this change is not documented in the SDK release notes. Could you please confirm if this is an intentional sandbox restriction in iOS 26 or a regression in WebKit?
Steps to reproduce:
Implement an App Extension using ASAuthorizationProviderExtensionAuthorizationRequest.
Create a WKWebView instance in the extension.
Attempt to load a SAML login request (POST request with headers).
Observe immediate crash on iOS 26 (works fine on earlier versions).
Expected behavior:
WKWebView should load the request or fail gracefully as in prior releases, without crashing the extension process.
Request:
Please clarify if WKWebView usage inside extensions is officially unsupported as of iOS 26, and if so, recommend an alternative approach for handling SSO flows.
Hello
We've encountered an issue with WKWebView in the latest iOS 26 beta. When loading a PDF URL, the background of the PDF viewer now displays as a dark gray instead of the expected white.
Device: iOS 26 Simulator/Device
Component: WKWebView
Issue: The background color of the loaded PDF is gray.
Expected Behavior: The background should be white, as it has been in all previous iOS versions.
Link for Testing: https://help.apple.com/pdf/security/en_US/apple-platform-security-guide.pdf
We confirmed that the same PDF and code render with a white background on iOS 26 and earlier.
Questions:
Is this an intentional change in iOS 26's WKWebView?
If so, is there a new property or configuration setting available to control the background color of the PDF viewer within WKWebView? We would like to have the ability to set it back to white.
Any insights, workarounds, or information on this matter would be greatly appreciated.
Thank you.
Create shortcut to open chrome with url and put it on the desktop.
Tap the shortcut.
Tap the username text field.
When launching Safari from an iOS shortcut on an iOS device with a valid passkey registered, the passkey suggestion does not appear; instead, the password suggestion appears sometimes.
Topic:
Safari & Web
SubTopic:
General
Tags:
WebKit
Safari
Safari and Web
Passkeys in iCloud Keychain
The passkey authentication dialog appears, and after unlocking with Touch ID, the dialog closes without any notification of success or failure.
This issue occurs with high frequency.
access to the https://passkeys-demo.appspot.com/
register account and create passkey.
logoff
access to the url again
you can see the passkey dialog
unlock device then the dialog disappears
nothing happens
reload the page
proceed 5) to 6)
nothing happens or success webauthn.
Topic:
Safari & Web
SubTopic:
General
Tags:
WebKit JS
WebKit
Safari and Web
Passkeys in iCloud Keychain
I have a Safari App Extension which allows users to switch between last open tabs with a shortcut option+tab in the same way it's possible to switch between last open apps with command+tab.
Here is how i do it:
I inject a content script on all websites which has the only thing – key listener for option+tab presses.
When a user presses option+tab, that keyboard listener detects it and sends a message to the Safari Handler.
Then Safari Handler sends a message to the containing app and it shows a panel with last open tabs.
This approach has a problem: it shows a message to a user in settings: "Can read sensitive info from web pages, including passwords..."
Which is bad, because in reality i don't read passwords.
If i remove SFSafariContentScript key in the Safari App Extension target's Info.plist, then this message about reading sensitive data disappears, but then i loose the ability to open the tabs panel.
How can I open my app window with a shortcut without frightening a user?
It's possible to listen to global key presses, but that would require a user to grant the app permissions of Accessibility (Privacy & Security) in macOS system settings, which also sounds shady.
I know an app which does not require an Accessibility permission: https://apps.apple.com/ua/app/tabback-lite/id6469582909 and at the same time it does not tell a user about reading sensitive data in the extension settings.
Here is my app: https://apps.apple.com/ua/app/tab-finder/id6741719894 It's open-source: https://github.com/kopyl/safari-tab-switcher
I’m encountering an issue with a Safari extension bundled with our main application (F-Secure). The extension is not appearing consistently in Safari settings on a customer’s iPad running iOS 18.3. Below are the details of the issue:
Issue Description
The Safari extension is bundled with the main app (F-Secure).
After installing the app, the extension should automatically appear in Settings > Safari > Extensions, where the user can enable it.
On the customer’s iPad, the extension is missing from the Safari settings. It briefly appeared once but then disappeared again.
I have a basic setup following WWDC 2020 on Safari Web Extensions and another one on XPC. The video even mentions that one can use UserDefaults or XPC to communicate with the host app. Here is my setup.
macOS 15.2, Xcode 16.2
A macOS app (all targets sandboxed, with an app group) with 3 targets:
SwiftUI Hello World
web extension
XPC Service
The web extension itself works and can update UserDefaults, which can then be read by SwiftUI app - everything works by the book.
The app can communicate to the XPC service via NSXPCConnection - again, everything works fine.
The problem is that the web extension does not communicate with XPC, and this is what I need so that I can avoid using UserDefaults for larger and more complex payloads.
Web Ext handler code:
class SafariWebExtensionHandler: NSObject, NSExtensionRequestHandling {
func beginRequest(with context: NSExtensionContext) {
// Unpack the message from Safari Web Extension.
let item = context.inputItems[0] as? NSExtensionItem
let message = item?.userInfo?[SFExtensionMessageKey]
// Update the value in UserDefaults.
let defaults = UserDefaults(suiteName: "com.***.AppName.group")
let messageDictionary = message as? [String: String]
if messageDictionary?["message"] == "Word highlighted" {
var currentValue = defaults?.integer(forKey: "WordHighlightedCount") ?? 0
currentValue += 1
defaults?.set(currentValue, forKey: "WordHighlightedCount")
}
let response = NSExtensionItem()
response.userInfo = [ SFExtensionMessageKey: [ "Response to": message ] ]
os_log(.default, "setting up XPC connection")
let xpcConnection = NSXPCConnection(serviceName: "com.***.AppName.AppName-XPC-Service")
xpcConnection.remoteObjectInterface = NSXPCInterface(with: AppName_XPC_ServiceProtocol.self)
xpcConnection.resume()
let service = xpcConnection.remoteObjectProxyWithErrorHandler { error in
os_log(.default, "Received error: %{public}@", error as CVarArg)
} as? AppName_XPC_ServiceProtocol
service?.performCalculation(firstNumber: 23, secondNumber: 19) { result in
NSLog("Result of calculation XPC is: \(result)")
os_log(.default, "Result of calculation XPC is: \(result)")
context.completeRequest(returningItems: [response], completionHandler: nil)
}
}
}
The error I'm getting:
Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.***.AppName.AppName-XPC-Service was invalidated: failed at lookup with error 3 - No such process."
What am I missing?
Hi, I'm using a webview in Swift, where I load an html file locally. Basically I have an angular project built and loaded directly into my app bundle. The webview requires the use of the camera. I request permissions via and javascript, the pop-up appears, I accept the permissions and the app works correctly. Only that after a certain number of seconds, the permissions are requested again. It's as if the webview doesn't cache the accepted permissions.
Is this normal behavior?
Hi! Is there any fix:
Sounds are not recreated while using websites with, for example, virtual piano keyboard or metronome.
Can someone please help me: I do not have the brain space (85yo) to figure out an Apple Script or Java Script app to do this simple task.
I have spent a few hours each day, over several days, and have made zero progress on such an apparently simple task.
I wish to create an Automator App for the macOS Safari browser that will schedule (via a Calendar Event) the download of the 48hr data behind the hourly Fuel Mix Plot Data from the AEMO Web Site, every Monday, Wednesday, Friday and Sunday.
Here is the link to the AEMO web site:
AEMO, Energy Systems, Electricity, National Electricity Market (NEM), Data (NEM),Data Dashboard
https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/data-dashboard-nem
The 48 hour hourly Fuel Mix data is found by selecting the "Fuel Mix" button (which by default will display the NEM Current Trend).
The 48 hour trend is displayed by tapping on the small "Current" pulldown menu, and selecting "48 hrs".
The 48hr Data is down loaded by selecting the small circular button just to the right of the pulldown menu.
a) AEMO Web Site: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/data-dashboard-nem
b) Main Menu, and underlying html,
c) Fuel Mix menu, Pulldown list, DownLoad button, and underlying html,
I am familiar with C++ and have built Xcode Apps, and used Excel Macros extensively in the past.
Thank you.
Robert.
(related post: How to optimize my app for for a carrier-provided satellite network? )
I am trying to implement an app so that it works under a carrier-provided satellite network.
The app uses (AS)WebAuthenticationSession for signing in. If the app is entitled to access a satellite network, will (AS)WebAuthenticationSession work as well?
How about WKWebView and SFSafariViewController?
Is there a way to test(simulate) a ultra-constrained network on a device or a simulator to see the expected behavior?
Thanks,
Topic:
App & System Services
SubTopic:
Networking
Tags:
Network
Safari and Web
CFNetwork
Authentication Services
Hi all ,
I have 2 questions regaridng App Clips.
1 - can we directly invoke App Clips from a HTML Appclip experience url ?
We want to directly take users to the App Clips flow without showing App Clips cards or banner.
2 - Does Apple have a plan to support other modern mobile browsers such as Chrome , Edge and Firefox ?
I tried the new WebView api in swiftui and tried to pass webPage for this view to be able to control the navigation of the user by giving him the option to go back or forward using nav buttons but the view doesn't get's updated when the webPage.backForwardList.backList so the buttons remains disabled.
code snippet:
@available(iOS 26, *)
struct LinkWebViewFor26: View {
let url: URL
@State var webPage = WebPage()
@Environment(\.dismiss) private var dismiss
var body: some View {
WebView(webPage)
.webViewBackForwardNavigationGestures(.disabled)
.task { webPage.load(url) }
.toolbar {
ToolbarItem(placement: .topBarTrailing) {
Button {
dismiss()
} label: {
Image(systemName: "checkmark")
}
.buttonStyle(.glassProminent)
}
ToolbarItemGroup(placement: .topBarLeading) {
BackForwardMenu(
list: webPage.backForwardList.backList,
label: .init(text: "Backward", systemImage: "chevron.backward")
) { item in
webPage.load(item)
}
BackForwardMenu(
list: webPage.backForwardList.forwardList.reversed(),
label: .init(text: "Forward", systemImage: "chevron.forward")
) { item in
webPage.load(item)
}
}
}
.onChange(of: webPage.backForwardList) { _, _ in
print(webPage.backForwardList.backList)
}
}
}
I'm building a macOS extension that needs to track multi-step navigation chains (A → B → C) to adjust behavior based on where users came from.
Current approach: Using webNavigation.onBeforeNavigate to detect intermediate steps, but experiencing issues in Safari that don't occur on Chrome/Firefox/Edge.
Questions:
Is webNavigation the right API for tracking redirect chains in Safari?
Does ITP/Private Browsing affect event delivery?
Any alternative approaches recommended?
(Safari version 26.0.1)
Any guidance appreciated!
Does webkit have a way to display a smart banner for a home screen web app similar to how a smart banner can be displayed for native apps?
I recently noticed (10/23) that Twitter showed a smart banner encouraging Home Screen web app on my Mac running Sonoma.
How is this done?