What exactly is the UIWindowScene.ActivationAction and if I have multiple scenes when would ever a point be that a new window would be triggered on the front screen (closed) such that there would be an error? Do I really need to do something with this?

when I am in 2up split view, in a navigation controller stack pushed to a second back button, it would be nice to be able to have the left vertical bar also have an offset to the back button that's the same height as the camera/status occlusion is. But I can't add a fixed bar button of width (whatever the occlusion frame height is) (The desire is to have symmetric vertical bars if the user is in the same view controller. Otherwise it just looks weird.)

UITableView Index uses iPhone idiom when unfolded (could use regular layout)/ should move away from fold FB24853722

The overflow menu is black/white I would like it styled like my other buttons (such as back button) how do I do this? 100% white/black is 100% ON and draws the eye. Overflow should be the least important thing on the screen, not an attention sink.

I have a UIImagePickerController subclass I’ve been using for the last 15 years (yes since 2011) to take photos to add to a record. (Upgraded to the new library picker when it came out with sheets). Can I still use it? Anything to be aware of? If I want to upgrade the experience is anything as easy as that API? Which camera is 'better’/should I encourage use of/how?

With app opened in split view, I cannot drag UITableView list items to the other window (if it's the home screen) and drop them to open a new window, like I can with my iPad multitasking app. When I test an iPad device in the 27.1 simulator, selecting New Window from the simulator crashes the simulator. (FB24876909) (I can open in split view from home screen icon, but I can't get any gestures to make the app go from full screen to split view, what is the gesture there?)

What view lifecycle gets triggered by the divisionReservedRegion becoming active or inactive (when should I inspect?)? Is there a way to make it a trait so I can registerForTraitChanges (like UITraitCollection.systemTraitsAffectingVerticalBarEdge)? Can I KVO it somehow?

I am taking the advice in https://developer.apple.com/videos/play/tech-talks/111462/ And using (in Obj C) navigationItem.additionalOverflowItems = UIDeferredMenuElement({ provider in provider(self.persistentOverflowItems()) }) This is quite fine as I already had menus on my barButtons. But the overflow menu doesn't match my color palette. It is white, and nothing else onscreen is. White = 100% on and draws the eye, whereas overflow should be the least important item on the screen. Thus, I should be able to color it. But with Glass, we can't set the bar tint and have it do anything useful. I can set the tint color of a .backItem. But I do not see a .overflowItem to set the TintColor of. I will be tempted to not use the system Overflow (as suggested in the video and there's usually an unspoken reason for so I'd like to use the system one, just not in white), and instead favor my own More button. Am I missing something or do I need to write a feedback?

When will this be available? (Opencode + LMStudio + Qwen 3.6 27B) FB23978071

Downloaded beta three. Tried to continue conversation. Says Using LM Studio/qwen/opencode. Restarted LM Studio. Opencode is on latest version.

quencoder 2.5 locally is making great plans. Beautiful plans amazing plans that are so correct I want to hug it. But when I want to implement it there is no button asking me if I want to go ahead. I tried /exit-plan and the command could not be completed (I only see /plan, /rename, and /exit-planP. I do not see the markdown in a separate pane that's copyable as shown in this video https://developer.apple.com/videos/play/wwdc2026/259/?time=597 (I also can't get the conversation in a separate window by pressing option shift click, I have to manually open the conversation in a new tab). I get a plan interleaved with code snippets and I can't copy the whole plan to a new conversation. I would very much like this to work. (I also really like being able to run locally because I do not agree with google, openai, or anthropic ethics. thanks for giving me a choice) (I also like how not like a sycophant the tone of the response is. refreshing) (Note I started planning first because without a plan it started mucking about in the plist editing status bar keys when the problem was a navigation bar which I thought was clear from the picture I attached) (But I'd really like to say go and I have no buttons to exit plan mode.) (I am going to stay on Tahoe till October) I asked it how to copy and it said: In the opencode session where the plan was discussed, type /share — it'll copy a shareable link to your clipboard (like opncd.ai/s/...). Paste that link here and I can fetch the plan directly. That was a hallucination when I typed /share the agent just repeated its plan for a third time. It's a good plan, the best plan, I don't see any algae in this plan. It also said "I can see from the repository exploration that there's no written plan document, and the other agent is working on "[the plan]." However, I don't have access to the previous conversation's last response. Maybe there should be a button to copy a whole response or open a new conversation (not in plan mode) with a response? I see that I can configure agents https://opencode.ai/docs/agents/. Should I? Shouldn't Xcode do it for me? { "$schema": "https://opencode.ai/config.json", "agent": { "build": { "mode": "primary", "model": "anthropic/claude-sonnet-4-20250514", "prompt": "{file:./prompts/build.txt}", "permission": { "edit": "allow", "bash": "allow" } }, "plan": { "mode": "primary", "model": "anthropic/claude-haiku-4-20250514", "permission": { "edit": "deny", "bash": "deny" } }, "code-reviewer": { "description": "Reviews code for best practices and potential issues", "mode": "subagent", "model": "anthropic/claude-sonnet-4-20250514", "prompt": "You are a code reviewer. Focus on security, performance, and maintainability.", "permission": { "edit": "deny" } } } }

is there anything I can do about this? It's in a navigation controller, and I get a lot of these when I pop and push. eventually it causes glitches with zoom animations making for some really loopy zooms. I posted a movie to FB20439774. If there's anything I can do to fix it would be great. Unable to simultaneously satisfy constraints. ( "<NSAutoresizingMaskLayoutConstraint:0x600002149680 h=-&- v=-&- TtC5UIKitP33_DDE14AA6B49FCAFC5A54255A118E1D8713ButtonWrapper:0x106b0e700.minX == 0 (active, names: '|':TtGC5UIKit22UICorePlatformViewHostGVS_32PlatformViewRepresentableAdaptorVS_P10$186c5d1b020ButtonRepresentation:0x106b08ef0 )>", "<NSAutoresizingMaskLayoutConstraint:0x600002149590 h=-&- v=-&- H:[TtC5UIKitP33_DDE14AA6B49FCAFC5A54255A118E1D8713ButtonWrapper:0x106b0e700]-(0)-| (active, names: '|':TtGC5UIKit22UICorePlatformViewHostGVS_32PlatformViewRepresentableAdaptorVS_P10$186c5d1b020ButtonRepresentation:0x106b08ef0 )>", "<NSLayoutConstraint:0x600002142b20 _TtC5UIKitP33_DDE14AA6B49FCAFC5A54255A118E1D8713ButtonWrapper:0x106b0e700.width == _UIButtonBarButton:0x106b16ef0.width (active)>", "<NSLayoutConstraint:0x60000214a4e0 'UITemporaryLayoutWidth' TtGC5UIKit22UICorePlatformViewHostGVS_32PlatformViewRepresentableAdaptorVS_P10$186c5d1b020ButtonRepresentation:0x106b08ef0.width == 0 (active)>", "<NSLayoutConstraint:0x600002143200 'IB_Leading_Leading' H:|-(1)-[_UIModernBarButton:0x106b09810] (active, names: '|':_UIButtonBarButton:0x106b16ef0 )>", "<NSLayoutConstraint:0x6000021434d0 'IB_Trailing_Trailing' H:[_UIModernBarButton:0x106b09810]-(1)-| (active, names: '|':_UIButtonBarButton:0x106b16ef0 )>" ) Will attempt to recover by breaking constraint <NSLayoutConstraint:0x6000021434d0 'IB_Trailing_Trailing' H:[_UIModernBarButton:0x106b09810]-(1)-| (active, names: '|':_UIButtonBarButton:0x106b16ef0 )>

I'm trying to piece together how I should reason about multiple windows, activating menus and items. For instance, I have an email command. If a document is open, it emails just that document. If the collection view holding that document is open, it generates an attachment representing the collection. (this happens with buttons right now but this really feels like a menu item) How do I tell which window is active (document/collection) in order to have the right menu item available. If the user is adding a document I don't want the "new" command open, I only want one editing view. I saw sample code to include or remove commands but not disable them. I feel like there's a whole conceptual layer I want to understand with the interplay with scenes but don't know where to look for documentation. I searched here but there's hardly any threads on this. TIA

I want a different color, one from my asset catalog, as the background of my first ever swift UI view (and, well, swift, the rest of the app is still obj.c) I've tried putting the color everywhere, but it does't take. I tried with just .red, too to make sure it wasn't me. Does anyone know where I can put a color call that will actually run? Black looks very out of place in my happy app. I spent a lot of time making a custom dark palette. TIA KT @State private var viewModel = ViewModel() @State private var showAddSheet = false var body: some View { ZStack { Color.myCuteBg .ignoresSafeArea(.all) NavigationStack { content .navigationBarTitleDisplayMode(.inline) .toolbar { ToolbarItem(placement: .principal) { Image("cute.image") .font(.system(size: 30)) .foregroundColor(.beigeTitle) } } } .background(Color.myCuteBg) .presentationBackground(.myCuteBg) .sheet(isPresented: $showAddSheet) { AddView() } .environment(viewModel) .onAppear { viewModel.fetchStuff() } } .tint(.cuteColor) } @ViewBuilder var content: some View { if viewModel.list.isEmpty && viewModel.anotherlist.isEmpty { ContentUnavailableView( "No Content", image: "stop", description: Text("Add something here by tapping the + button.") ) } else { contentList } } var contentList: some View { blah blah blah } } First I tried the background, then the presentation background, and finally the Zstack. I hope this is fixed because it's actually fun to build scrollable content and text with swiftUI and I'd been avoiding it for years.

FB20448591 We have had tableviews in our storyboards since forever without separators (we use other signals than the default.) iOS 26.1 beta adds separators without consent. Project and movies in attached FB.