I just found a weird bug: If you place a Text view using .foregroundStyle(.secondary), .tertiary, or other semantic colors inside a ScrollView, and apply a Material background clipped to an UnevenRoundedRectangle, the text becomes invisible. This issue does not occur when: The text uses .primary or explicit colors (e.g., .red, Color.blue), or The background is clipped to a standard shape (e.g., RoundedRectangle). A minimal reproducible example is shown below: ScrollView{ VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Hello World.") .font(.system(size: 15)) .foregroundStyle(.quinary) } } .padding() .frame(height: 100) .background(Material.regular) .clipShape(UnevenRoundedRectangle(topLeadingRadius: 10,bottomLeadingRadius: 8,bottomTrailingRadius:8, topTrailingRadius: 8))

Calling contactAccessPicker results in a blank sheet and a jetsam error, rather than the expected contact picker, using Apple’s sample code, only on device with iOS 26.2.1. This is happening on a iPhone 17 Pro Max running 26.2.1, and not on a simulator. I’m running Apple's sample project Accessing a person’s contact data using Contacts and ContactsUI Steps: Run the sample app on device running iOS 26.2.1. Use the flow to authorize .limited access with 1 contact: Tap request access, Continue, Select Contacts. Select a contact, Continue, Allow Selected Contact. This all works as expected. Tap the add contact button in the toolbar to add a second contact. Expected: This should show the Contact Access Picker UI. Actual: Sheet is shown with no contents. See screenshot of actual results on iOS device running 26.2.1. Reported as FB21812568 I see a similar (same?) error reported for 26.1. It seems strange that the feature is completely broken for multiple point releases. Is anyone else seeing this or are the two of us running into the same rare edge case? Expected Outcome, seen on simulator running 26.2 Actual outcome, seen on device running 26.2.1

During editing in Pages (or Word) I am getting these glitches (see attachment). Started after the last update to Mac OS 26.3 (beta) Also removed 2 recent instalments (Blackhole audio driver and kDrive/Infomaniak, but trouble is still there. 27" iMac 2020 (Intel) i7 3,8 Ghz AMD Radeon Pro 5500 XT 8 GB 24 GB RAM macOS Tahoe 26.3 (=beta) Tried restart in safe mode, checked fonts. Talked to aissistent to get a solution, but no ...) Thx for any advice, Pieter (not a developer so please kee pit simple 🙏🏻)

Hello, We are seeing an intermittent crash when initializing a base UITableView with Apple's [initWithFrame:style:] initializer. Crash stack: Role: Foreground OS Version: iOS 26.1 Exception Type: EXC_BREAKPOINT Exception Subtype: KERN_INVALID_ADDRESS EXC_BREAKPOINT: 0 libswiftCore.dylib +0x1358c0 _assertionFailure(_:_:file:line:flags:) 1 UIKitCore +0x1fdca0 0x188c26ca0 (0x188c26b20 + 384) 2 UIKitCore +0x1ffa60 0x188c28a60 (0x188c2890c + 340) 3 UIKitCore +0x2012d0 0x188c2a2d0 (0x188c2a1ec + 228) 4 UIKitCore +0x200f20 0x188c29f20 (0x188c29cac + 628) 5 UIKitCore +0x200428 0x188c29428 (0x188c29384 + 164) 6 UIKitCore +0x18af7f4 -[UITableMetricsAdapter _updateSharedSectionMetricsForListGeometry:] 7 UIKitCore +0x201da8 -[UITableMetricsAdapter tableBackgroundColor] 8 UIKitCore +0x1643a44 ___39-[UITableView _applyAppearanceDefaults]_block_invoke 9 UIKitCore +0x196f3d0 +[UIView _performSystemAppearanceModifications:] 10 UIKitCore +0x1643978 -[UITableView _applyAppearanceDefaults] 11 UIKitCore +0x202854 -[UITableView _setupTableViewCommon] 12 UIKitCore +0x1643760 -[UITableView initWithFrame:style:] 13 Application +0x30b6a40 closure #1 in variable initialization expression of MyAppClass.tableView 14 Application +0x30b6ef0 MyAppClass.init(frame:) Has anyone else seen something like this? Any insights or advice is much appreciated, thank you!

When building in Xcode on MacOS Tahoe, it seems it is no longer possible to dynamically specify a "small" size toolbar for NSToolbar/NSToolbarItem. It works in MacOS code compiled and linked on earlier systems. I don't want to use "SFSymbol", or "templates". I have over 60 custom-made .png toolbars, in individual Image Set files, at the previous requisite sizes of 24x24 / 48x48, and 32x32 / 64x64. Sure -- I can configure an NSToolbar with whatever size .png assets I want. I just can't dynamically switch between the two groups of sizes. According to the Apple Coding Assistant, the only solution is to change the image names of each of the NSToolbarItems at runtime. OK -- but even when attempting that, the NSToolbarItems refuse to take on their smaller size... ...unless: they are attached to a custom view NSToolbarItem with an NSButton of style "Bevel". I have about 10 of those, and YES -- I CAN change those to a "small" size. Is this REALLY what I'm forced to do?! The Apple Coding Assistant just runs me around in circles, making coding suggestions that include properties that don't exists. I've gone around and around on these issues for over a week -- it can't be this hard, right? Is there no way to make multiple NSToolbar objects, one for "large" and one for "small"?

I have faced a problem while I was trying to implement a reorder drag & drop view. I found that when I add any kind of .gesture or .simultaneousGesture, a ScrollView's scrolling behavior wasn't working properly (does not scroll at all). ScrollView(.vertical, showsIndicators: false) { ForEach($items) { $item in EditorCard(stepDetails: item) .simultaneousGesture( customCombinedGesture(item) ) } } This ScrollView worked fine with .onLongPressGesture(), however, I wanted to use custom gestures sequences.

Composer icons can be loaded with NSImage's imageNamed: but I haven't figured out how to make it load any variation other than the light style. Is this even possible? Thank you!

I am currently migrating an app from the classic UITableViewDataSource to UITableViewDiffableDataSource. In certain complex cases, I find myself needing to toggle between the UITableViewDataSource and UITableViewDiffableDataSource on a single UITableView instance. Apple's official documentation for UITableViewDiffableDataSource contains a strict warning: "Do not change the dataSource on the table view after you configure it with a diffable data source. If the table view needs a new data source after you configure it initially, create and configure a new table view and diffable data source." I’m seeking clarification on: Internal State: What specific UIKit caching or internal state is corrupted if we nil out the diffable source and re-assign a classic one? Background Processes: Does the background diffing engine pose a risk (race conditions/crashes) if the source is swapped while a diff is calculating? The "Safe" Reset: If swapping is truly necessary, is there a verified cleanup sequence (e.g., clearing snapshots first) that avoids the need to recreate the UITableView entirely?