Hello @DTS Engineer, The issue has been reported as requested. Here is the feedback number: FB23549131 Thank you for your response.

Hello @DTS Engineer, . . Thank you for your post ! . . I have looked at the new toolbar API and other updates of iOS 27, but I do not see how it could help to solve the issue. . . Let me clarify how the issue can be reproduced : Execute the provided sample code in the XCode preview canvas. Select iPhone 16 (with iOS 18) or iPhone 17 (with iOS 26). Tap the "ellipsis" button in the toolbar to open the menu. The label in the menu is displayed on 1 line with iOS 18, but 2 lines with iOS 26. . . How to slightly increase the width of the menu, to avoid this unnecessary label wrapping that disrupts the readability ?

Solution for some button styles The following solution works for any primitive button style except : .automatic, .borderedProminent, .glassProminent and .plain I did not find the reason why it does not work for these styles : Either I missed something or there is a limitation. .toolbar { ToolbarItem(placement: .bottomBar) { Button(action: self.action) { Text("Action") .frame(maxWidth: .infinity, maxHeight: .infinity) } .buttonStyle(.borderless) } } . . . Workaround for other button styles The following workaround works for these primitive button styles : .borderedProminent and .glassProminent But this workaround requires 1 height and 4 padding constants, which may depend on the device type and the iOS version. .safeAreaBar(edge: .bottom) { Button(action: self.action) { Text("Action") .frame(maxWidth: .infinity, maxHeight: 34) } .buttonStyle(.glassProminent) .padding(.init(top: 0, leading: 28, bottom: 28, trailing: 28)) } .ignoresSafeArea()

Using buttonSizing(.flexible) instead of .frame(maxWidth: .infinity) has no effect : The button does not get full-width. Applying .frame(maxWidth: .infinity) to the Text instead of the Button has no effect either : The button does not get full-width. The issue can be simply reproduced through the provided code example. Notice that the button is required to be prominent (see role: .confirm in the code example). Is there any workaround ?

The Keynote/Numbers/Pages apps for iPhone have a Help modal view that is very neat. Firstly I would like to know the format in which the Help content is stored. The “Apple Help Book” format is used for the macOS apps, but which format is used for the iOS apps ? Secondly I would like to know which SwiftUI API is used to build such a Help modal view. Where to find a SwiftUI example that is based on the same storage format ?