I'm using Safari 14.0.2. In the network tab, the Time column is just showing -- and not the time it takes to load the file requested. If I click on the disable cache button, safari is still loading files from memory instead of requesting from origin.

I'm trying to put a view (html page) from a web extension into an iframe on a website. The html file is listed correctly in web\_accessible\_resources, however when I'm trying to load it, I get the following error: Failed to load resource: The operation couldn’t be completed. (Cocoa error -1008.)

Hi, I am trying to configure either Manual or Automatic proxy in Network extension using NEProxySettings in NEPacketTunnelNetworkSettings. Below are my observations made when proxy is configured, Manual proxy When Proxy server is reachable: resources are accessible When Proxy server is not reachable: resources are inaccessible (expected behaviour). Automatic proxy either using javascript(proxyAutoConfigurationJavaScript) or URL(proxyAutoConfigurationURL) When Proxy server is reachable: resources are accessible When Proxy server is not reachable: proxy is bypassed and resources are accessible To check this behaviour, I tried configuring proxy in Wi-Fi Settings and when proxy server is down below are the observations made, Manual proxy: resources are inaccessible Automatic proxy: When PAC URL is reachable: resources are inaccessible When PAC URL is not reachable: resources are accessible Which is having different behaviour compared to Network extension’s proxy settings. How is Automatic proxy designed to work in NEProxySettings when proxy server is down? How can I get the same behaviour as Manual proxy(not bypassing proxy) in Automatic proxy when proxy server is down? I am using Safari browser for accessing resources.

how to hide the browser address bar and navigation bar in iphone? at least in safari and chrome. i tried to use :(timeout with scrollTo(0,1)) but it didn't work. and also the fullscreen api doesn't work on ios.

Hi there. I'm using Unity to develop a WebGL application that has been working for years on Macs. With the new M1 Macs, though, I notice an issue where some of our 3d models flicker specifically on M1 Macs only. Updated Unity versions don't seem to fix anything, and editing the shaders doesn't seem to cause any change either. In the Unity Editor on this computer, everything renders just fine; it's only in an actual build that it's a problem. Has anyone seen an issue like this, either with Unity or with other WebGL? Does anyone have ideas on things I could try? Could this be a browser issue?

I currently have an issue with the "High Efficiency" (HEIC) images that are taken on my iPhone X. It seems that when I upload my HEIC image via the browser, the HEIC image is converted to a JPG and the EXIF data is lost. I tested this on mobile Chrome, Safari, and FF by sending an image to myself using Gmail. However, when sending that same HEIC image through the Gmail mobile app, the EXIF data was retained and was still converted to a JPG. I wasn't able to find much information on this except for speculation and was wondering if someone could clarify this behavior and possibly the "why". I'm only aware of two different workarounds: Using the mobile application of the platform I'm interested in. Changing the camera image format to "Most Compatible"

It seems to be a question that comes up often in different ways, but despite several hours of research I still haven't found a solution. I currently face an issue in Safari 14 on MacOS BigSur where cookies are never sent by Safari on XmlHttpRequests to an api on the same root domain. Indeed, i'm working on an Angular SPA where the client app is locally hosted at https://myapp.local and for tests purpose I have an api running locally on https://api.myapp.local. For some requests, we need to attach 2 cookies that are originally set by the API. I am able to see the said cookies in the API responses and in the "storage" section of Safari's DevTools, however they are never sent back to the server for subsequent XHR requests. (XHR with credentials) I did try different cookie's attributes but none of my tries were successful : sameSite=None, domain=myapp.local, Secure, httpOnly sameSite=Lax, domain=myapp.local, Secure, httpOnly The only way I found to get around the problem was to disable the "prevent cross-site tracking" option in Safari's privacy settings (which is not a proper solution for our users since this option is enabled by default...) Nevertheless, I don't understand why Safari consider those cookies as 3rd party cookies (and blocks them) since the API is hosted on the same domain (on a subdomain to be more accurate) than the client web app. And, if I understood correctly, cookies should be sent by browsers for subdomains requests, both with sameSite=Lax and sameSite=None. Especially since it works perfectly on Firefox and Chromium browsers. Anyway, if anyone has an idea or a solution I would be very interested to hear it because I don't know what to try anymore! Thanks a lot !

I currently have an architecture where I need to forward messages from the Safari Web Extension to another app through the App Extension. I understand from the docs on Apple, App Extensions are not meant to be used as a long running background task, but if it is just proxying messages, is it advisable to keep pinging the app extension to keep it alive and use it as a long running task in the background for proxying messages ?

Hi For some time I'm facing an issue with Safari browser. For every page in my domain Safari sends wrong user agent. It introduces itself as a version 12 even though in reality it is version 14 from BigSur. In the result every external service which relies on a browser version is broken (such as analytics or ad campaigns). Clicking in development tab a "Disable Site-specific hacks" option fixes the issue and the user agent header becomes proper. With the option disabled it looks like: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Safari/605.1.15 According to documentation Safari tries to fix issues with my page but enabling or disabling the site-specific hacks option doesn't change the output in a browser console so I don't know what exactly is wrong with my page. I got two questions: Is it possible to disable "site-specific hacks" functionality using http headers, meta tags or any other site development technique rather than clicking in dev tools? Who decides and where to get information why our page was marked as broken and what actions we have to initiate to remove our page from "site-specific hacks"

The current webgl performance in safari is horrific. Was fine in 14.0. What's happened? Is this being looked into? Thanks

One of the primary issues with web-development and dealing with Apple/Safari compared to dealing with the Microsoft Edge and Google Chrome teams is that it feels difficult for developers to have voice in Safari development. Requests on bugs.webkit.org go unanswered and critical features which are essential too many developers are never placed in the pipeline. From an outsiders perspective there seems to be several major issues: The Safari team is underfunded and needs more engineers and a much higher budget There is the perception that a significant number of critical features do not get developed because Apple does not want competition with the AppStore and by not developing those features it forces developers to use the App Store instead. Developers are not given an opportunity to communicate with Apple Having worked with Safari development since 2003 when it was one of the best, most feature rich advanced browsers, it's really disappointing for Safari to be the limiting factor in every single app we develop. Apple has the financing and the engineering talent to fix this. How can we open these lines of communication and make Safari one of the best browsers for developers once again?

When retrieving the ASAuthorizationPlatformPublicKeyCredentialRegistration, the decoded fmt value of rawAttestationObject is none instead of apple. Is this currently expected?

e.g. via a keyboard shortcut? That would be really helpful when debugging. Or is it possible to show the Quick Note window only on iPad with Pencil by swiping from the bottom right corner of the screen?

We want to debug our web extension on iOS, by default, we can access web extension background page from Desktop Safari -> Top Menu -> Develop -> Web Extension Background Pages This works perfectly for extensions installed on macOS, but how to access the ones installed on iOS/iPadOS?

Does Passkeys in icloud keychain require website to support webauthn ? Also how is this different from the javascript based webauthn implementation ?