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Reply to Xcode 26 / iOS 26 UISegmentedControl returns to index 0 incorrectly
Do you observe this issue on a real iPhone running iOS 26 beta? On simulators running iOS 26 beta or iPadOS 26 beta (under Xcode 26 beta 1-3), I observe the two following issues: When the first segment is selected and I select interactively a segment other than the first segment, the newly selected segment is hidden behind an opaque selection marker. This resembles the issue discussed in another thread numbered 789898. When another segment than the first is selected and I select interactively another segment than the first, the first segment is selected instead. This corresponds to the OPs observation in this thread numbered 791988). On a real device, however, the segmented control works as expected. I have tested this with the same code on an iPad Air 13" M2 running iPadOS 26 beta 3 (and with the previous betas). The segmented control also works correctly even on simulators when I select the segment programmatically. I currently cannot install iOS 26 beta on a real iPhone device to test this issue. Can anybody test UISegmentedControl on a real iPhone running iOS 26 beta, and thus verify if this is just a simulator issue?
Topic: UI Frameworks SubTopic: UIKit Tags:
Jul ’25
Reply to UISegmentedControl Not Switching Segments on iOS Beta 26
Do you observe this issue on a real iPhone running iOS 26 beta? On simulators running iOS 26 beta or iPadOS 26 beta (under Xcode 26 beta 1-3), I observe the two following issues: When the first segment is selected and I select interactively a segment other than the first segment, the newly selected segment is hidden behind an opaque selection marker. This resembles the OPs observation in this thread numbered 789898. When another segment than the first is selected and I select interactively another segment than the first, the first segment is selected instead. This corresponds to an issue reported in another thread numbered 791988. On a real device, however, the segmented control works as expected. I have tested this with the same code on an iPad Air 13" M2 running iPadOS 26 beta 3 (and with the previous betas). The segmented control also works correctly even on simulators when I select the segment programmatically. I currently cannot install iOS 26 beta on a real iPhone device to test this issue. Can anybody test UISegmentedControl on a real iPhone running iOS 26 beta, and thus verify if this is just a simulator issue?
Topic: UI Frameworks SubTopic: UIKit Tags:
Jul ’25
Reply to tab icon in iPadOS 18 tab bar
Thanks, the UIKit answer is that UITabBarController.mode can be set to UITabBarControllerModeTabSidebar. It only adds a sidebar icon that can open a sidebar with the icons. That does not help, it only makes the UI clunkier. The suggestion feedback is at FB14536289.
Topic: UI Frameworks SubTopic: UIKit Tags:
Jul ’24
Reply to Connect DSA trader question
Disclaimer: I am not a lawyer, and none of the text below should be regard as legal advice. In my reading of the official and final text, traders that qualify as micro- and small-sized companies are exempted from having their detailed contact data published on the platform. The Contact Information Verification form on App Store Connect does not provide an option for a self-declaration as a micro- or small-sized company. Instead, it cannot be completed without filling the e-mail and phone number fields. This form states that this information will appear on the App Store in certain countries or regions. This form therefore violates the DSA, and Apple should amend it.
Apr ’24
Reply to IOS 15 multipeer connect keepalive
Hi corin, some of my users reported frequent disconnection issues in multipeer connectivity. I could reproduce them only in situations when switching off WiFi forces MCSession to use Bluetooth. Does that match your observations? Have you found another workaround or even the root cause in the meantime?
Nov ’21
Reply to UISegmentedControl Not Switching Segments on iOS Beta 26
Both issues seem to be gone in iOS 26.0 beta 6
Topic: UI Frameworks SubTopic: UIKit Tags:
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Aug ’25
Reply to UISegmentedControl Not Switching Segments on iOS Beta 26
@lmDeveloper1 Confirmed, both issues are gone in iOS 26.0 beta 6
Topic: UI Frameworks SubTopic: UIKit Tags:
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Aug ’25
Reply to Xcode 26 / iOS 26 UISegmentedControl returns to index 0 incorrectly
Do you observe this issue on a real iPhone running iOS 26 beta? On simulators running iOS 26 beta or iPadOS 26 beta (under Xcode 26 beta 1-3), I observe the two following issues: When the first segment is selected and I select interactively a segment other than the first segment, the newly selected segment is hidden behind an opaque selection marker. This resembles the issue discussed in another thread numbered 789898. When another segment than the first is selected and I select interactively another segment than the first, the first segment is selected instead. This corresponds to the OPs observation in this thread numbered 791988). On a real device, however, the segmented control works as expected. I have tested this with the same code on an iPad Air 13" M2 running iPadOS 26 beta 3 (and with the previous betas). The segmented control also works correctly even on simulators when I select the segment programmatically. I currently cannot install iOS 26 beta on a real iPhone device to test this issue. Can anybody test UISegmentedControl on a real iPhone running iOS 26 beta, and thus verify if this is just a simulator issue?
Topic: UI Frameworks SubTopic: UIKit Tags:
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Jul ’25
Reply to UISegmentedControl Not Switching Segments on iOS Beta 26
Do you observe this issue on a real iPhone running iOS 26 beta? On simulators running iOS 26 beta or iPadOS 26 beta (under Xcode 26 beta 1-3), I observe the two following issues: When the first segment is selected and I select interactively a segment other than the first segment, the newly selected segment is hidden behind an opaque selection marker. This resembles the OPs observation in this thread numbered 789898. When another segment than the first is selected and I select interactively another segment than the first, the first segment is selected instead. This corresponds to an issue reported in another thread numbered 791988. On a real device, however, the segmented control works as expected. I have tested this with the same code on an iPad Air 13" M2 running iPadOS 26 beta 3 (and with the previous betas). The segmented control also works correctly even on simulators when I select the segment programmatically. I currently cannot install iOS 26 beta on a real iPhone device to test this issue. Can anybody test UISegmentedControl on a real iPhone running iOS 26 beta, and thus verify if this is just a simulator issue?
Topic: UI Frameworks SubTopic: UIKit Tags:
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Jul ’25
Reply to Local Network privacy alert not triggering with iOS 18 beta
Has this bug ever been fixed, or have you ever found a workaround for it? I have got this behavior in iOS 18.1. I did not notice it in iOS 18.0 or 18.0.1 or the later betas. Could it have reappeared with 18.1?
Topic: Privacy & Security SubTopic: General Tags:
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Nov ’24
Reply to tab icon in iPadOS 18 tab bar
Thanks, the UIKit answer is that UITabBarController.mode can be set to UITabBarControllerModeTabSidebar. It only adds a sidebar icon that can open a sidebar with the icons. That does not help, it only makes the UI clunkier. The suggestion feedback is at FB14536289.
Topic: UI Frameworks SubTopic: UIKit Tags:
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Jul ’24
Reply to Connect DSA trader question
Disclaimer: I am not a lawyer, and none of the text below should be regard as legal advice. In my reading of the official and final text, traders that qualify as micro- and small-sized companies are exempted from having their detailed contact data published on the platform. The Contact Information Verification form on App Store Connect does not provide an option for a self-declaration as a micro- or small-sized company. Instead, it cannot be completed without filling the e-mail and phone number fields. This form states that this information will appear on the App Store in certain countries or regions. This form therefore violates the DSA, and Apple should amend it.
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Apr ’24
Reply to iOS 16.0 beta 7 broke Text(Date(), style: .timer) in SwiftUI widgets
The issue seems to be fixed on the released versions of iOS 16.1 and iPadOS 16.1.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Oct ’22
Reply to Extended Apple Watch Monitoring of Cardiac Arythmias
A study from Mark Strit et al. from Bordeaux University in France indicates it might be possible. Unfortunately this forum does not let me include a direct link to it.
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Oct ’22
Reply to SF Symbols render incompletely in widgets on iOS 16
@darkpaw Absolutely, here are my device screenshots. I don't known why the forum refused to include them in my original post earlier this week. iPadOS 15.7 systemSmall widget: iOS 16.0.2 systemSmall widget: iOS 16.0.2 accessoryRectangular widget:
Topic: App & System Services SubTopic: Core OS Tags:
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Oct ’22
Reply to iOS 16.0 beta 7 broke Text(Date(), style: .timer) in SwiftUI widgets
The timer counts in a .accessoryInline widget but not in .systemSmall, .accessoryCircular, or .accessoryRectangular widgets.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
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Aug ’22
Reply to IOS 15 multipeer connect keepalive
Hi corin, some of my users reported frequent disconnection issues in multipeer connectivity. I could reproduce them only in situations when switching off WiFi forces MCSession to use Bluetooth. Does that match your observations? Have you found another workaround or even the root cause in the meantime?
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Nov ’21