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“A Summary of the WWDC26 Group Lab”

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Does AU Lab support AU v3?
I cannot seem to get AU Lab to see the FilterDemo v3 AU created by the Apple sample code in AU Lab. I can see it in Garage Band. I found some references to AU Lab not supporting v3 AUs, though it is almost shocking that an Apple test tool doesn't support AU v3. I looked for a later version of AU Lab but that is also frustrating (my version is 2.2.2).So the question is simple - is there a version of AU Lab that does support v3 AUs, and if so, where can I find it? If not, can someone recommend a good alternative? Using GarageBand or Logic Pro is really not what I want to do when I'm testing AudioUnits, especially when I want more free form routing.
2
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794
Oct ’16
How to help Instrument's Swift task task lifetime summary group the same tasks so that the count for tasks is not always 1.
This is a screenshot from the Swift Task track in Xcode. I made these tasks with public actor ResourceManager { func foo() { for observer in observers { Task(name: ResourceManager notify observers) { await notification(observer) } } } } I am confused why each of the task is showing as a separate task in the task lifetime summary. Is there a way to queue the trace in Instruments into the fact that these are indeed the same task?
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329
Dec ’25
Friday Networking Lab
Question:Will the Hypervisor framework in macOS Sierra provide bridged networking? The reason I’m asking is that this will allow VMs hosted by the Hypervisor framework to obtain and use their own IP address; rather than use a NAT.If providing bridged networking is a security concern, has Apple considered adding an Apple-signed entitlement to control approval of the feature in the App Store?Answer:This is not in Sierra and is not currently planned for it. Please file bugs and feature requests if you want to see this in the next major macOS release.See complete list of session and lab notes here:https://forums.developer.apple.com/message/142899
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566
Jun ’16
Reply to How to force soft scrollEdgeEffectStyle in iOS 26?
I believe the solution to this problem is to use the new safeAreaBar(edge:alignment:spacing:content:) view modifier, as suggested by its documentation and a comment made during the SwiftUI group lab. However, I also believe that this modifier is currently broken (as of beta 2), because its behaviour seems to be no different to using safeAreaInset. I have filed feedback for this: FB18350439.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Jun ’25
Xcode playgrounds labs remove directions
I am starting to walk throught the App Development with Swift iBook and I have downloaded the App Development Swift Student labs. When I open a lab in Xcode there are directions and then places to write code. Once I start writing code the directions for the first problem disappear and I cant see them again to finish writing the code. How can I get the directions to stop dissapearing when trying to do the labs?I am using Xcode version 9.3.
8
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2.1k
Apr ’18
Reply to Full Keyboard Access - Using Tab vs Arrows
This is normal, it's expected that you need a combination of Tabs and Arrows to navigate. Here's a summary of the different ways to navigate with FKA: Tab moves between groups (as defined by an element's focusGroupIdentifier https://developer.apple.com/documentation/uikit/uiview/3601233-focusgroupidentifier) some views are groups by default, like UIScrollView Ctrl + Tab moves linearly between all elements Arrows moves directionally
Topic: App & System Services SubTopic: Hardware Tags:
Mar ’23
Reply to Will Icon Composer support development of tvOS and visionOS icons?
We couldn't get to this question during the group lab session today, but we certainly saw it during the lab and appreciate you coming and asking about this! As you found, Icon Composer supports iOS, macOS, and watchOS icons. For tvOS and visionOS, you can preview the icon in Xcode through your asset catalog, or by using the Parallax Previewer app available for download on the Apple Design Resources page. I encourage you to create an Enhancement Request in Feedback Assistant for Icon Composer to gain support for visionOS and tvOS icons. Please post the FB number here! — Ed Ford,  DTS Engineer
Jun ’25
Apple employees not arriving to labs?
I've had two different labs scheduled for App Store Business and Marketing lab: Games be scheduled and nobody showed up. I was curious if anyone else has had a similar experience. I arrived earlier than scheduled for both appointments and waited hours each time for someone to arrive.
0
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498
Jun ’21
Reply to Confused about App Intents integration in iOS27
@zulfishah Thanks for the post, keep an eye out for the WWDC26 videos coming to the event https://developer.apple.com and hopefully will answer all your questions how to implement AppIntents After WWDC26 I'll be happy to answer any questions you may have about how to donate the data to Siri. However, let the technical people explain how it works. Albert
  Worldwide Developer Relations.
1w
CarPlay 1-on-1 lab
Is there any chance we could join a 1-on-1 Lab with the CarPlay team this week? It looks like there are none listed on Friday and the sessions scheduled for today, Thursday, are closed. We'd love to review the status of our CarPlay entitlement request for our navigation app with cool safety alerts. I totally understand that this is a last minute request. And thanks for your help!
2
0
403
Jun ’20
Does AU Lab support AU v3?
I cannot seem to get AU Lab to see the FilterDemo v3 AU created by the Apple sample code in AU Lab. I can see it in Garage Band. I found some references to AU Lab not supporting v3 AUs, though it is almost shocking that an Apple test tool doesn't support AU v3. I looked for a later version of AU Lab but that is also frustrating (my version is 2.2.2).So the question is simple - is there a version of AU Lab that does support v3 AUs, and if so, where can I find it? If not, can someone recommend a good alternative? Using GarageBand or Logic Pro is really not what I want to do when I'm testing AudioUnits, especially when I want more free form routing.
Replies
2
Boosts
0
Views
794
Activity
Oct ’16
How to help Instrument's Swift task task lifetime summary group the same tasks so that the count for tasks is not always 1.
This is a screenshot from the Swift Task track in Xcode. I made these tasks with public actor ResourceManager { func foo() { for observer in observers { Task(name: ResourceManager notify observers) { await notification(observer) } } } } I am confused why each of the task is showing as a separate task in the task lifetime summary. Is there a way to queue the trace in Instruments into the fact that these are indeed the same task?
Replies
1
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0
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329
Activity
Dec ’25
Reply to USB device access
Hi! You can find info about USB support in the latest WWDC26 session.
Topic: Core OS SubTopic:
Virtualization Q&A
Tags:
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1w
Friday Networking Lab
Question:Will the Hypervisor framework in macOS Sierra provide bridged networking? The reason I’m asking is that this will allow VMs hosted by the Hypervisor framework to obtain and use their own IP address; rather than use a NAT.If providing bridged networking is a security concern, has Apple considered adding an Apple-signed entitlement to control approval of the feature in the App Store?Answer:This is not in Sierra and is not currently planned for it. Please file bugs and feature requests if you want to see this in the next major macOS release.See complete list of session and lab notes here:https://forums.developer.apple.com/message/142899
Replies
0
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0
Views
566
Activity
Jun ’16
Reply to How to force soft scrollEdgeEffectStyle in iOS 26?
I believe the solution to this problem is to use the new safeAreaBar(edge:alignment:spacing:content:) view modifier, as suggested by its documentation and a comment made during the SwiftUI group lab. However, I also believe that this modifier is currently broken (as of beta 2), because its behaviour seems to be no different to using safeAreaInset. I have filed feedback for this: FB18350439.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Replies
Boosts
Views
Activity
Jun ’25
Xcode playgrounds labs remove directions
I am starting to walk throught the App Development with Swift iBook and I have downloaded the App Development Swift Student labs. When I open a lab in Xcode there are directions and then places to write code. Once I start writing code the directions for the first problem disappear and I cant see them again to finish writing the code. How can I get the directions to stop dissapearing when trying to do the labs?I am using Xcode version 9.3.
Replies
8
Boosts
0
Views
2.1k
Activity
Apr ’18
Reply to Full Keyboard Access - Using Tab vs Arrows
This is normal, it's expected that you need a combination of Tabs and Arrows to navigate. Here's a summary of the different ways to navigate with FKA: Tab moves between groups (as defined by an element's focusGroupIdentifier https://developer.apple.com/documentation/uikit/uiview/3601233-focusgroupidentifier) some views are groups by default, like UIScrollView Ctrl + Tab moves linearly between all elements Arrows moves directionally
Topic: App & System Services SubTopic: Hardware Tags:
Replies
Boosts
Views
Activity
Mar ’23
Reply to Will Icon Composer support development of tvOS and visionOS icons?
We couldn't get to this question during the group lab session today, but we certainly saw it during the lab and appreciate you coming and asking about this! As you found, Icon Composer supports iOS, macOS, and watchOS icons. For tvOS and visionOS, you can preview the icon in Xcode through your asset catalog, or by using the Parallax Previewer app available for download on the Apple Design Resources page. I encourage you to create an Enhancement Request in Feedback Assistant for Icon Composer to gain support for visionOS and tvOS icons. Please post the FB number here! — Ed Ford,  DTS Engineer
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Jun ’25
Answered questions from Security lab session
I asked a number of questions in Security lab session. If interested, please see the attached Answered questions: Answered questions
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0
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616
Activity
Jun ’24
Reply to Questions about RoomPlan, Room API, USDZ/STEP comparison, and extended spatial scanning
Closing the loop here. Checkout this post where we were able to answer this during the WWDC26 ARKit Q&A. I'm glad we were able to get you an answer, Thanks for asking it again.
Topic: Spatial Computing SubTopic: ARKit Tags:
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5d
Apple employees not arriving to labs?
I've had two different labs scheduled for App Store Business and Marketing lab: Games be scheduled and nobody showed up. I was curious if anyone else has had a similar experience. I arrived earlier than scheduled for both appointments and waited hours each time for someone to arrive.
Replies
0
Boosts
0
Views
498
Activity
Jun ’21
Reply to Confused about App Intents integration in iOS27
@zulfishah Thanks for the post, keep an eye out for the WWDC26 videos coming to the event https://developer.apple.com and hopefully will answer all your questions how to implement AppIntents After WWDC26 I'll be happy to answer any questions you may have about how to donate the data to Siri. However, let the technical people explain how it works. Albert
  Worldwide Developer Relations.
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Views
Activity
1w
Reply to Any update during WWDC26 on UWB direction-finding for 3rd party devices using the NI framework, etc?
You would want to watch the WWDC26 session Find your accessory with Bluetooth Channel Sounding which covers both Bluetooth and NI frameworks for finding devices.
Topic: Community SubTopic: Apple Developers Tags:
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8h
Subscriptions Free Month and Summaries
HiWhen we use other systems for Subscription management we can:1) Give a user a 'free month' when they already have an ongoing renewing subscription. (ie if they have a complaint).2) Get a summary count of live and cancelled Subscriptions for the last period (day / week / month etc)Any idea how I do these with IAPs and renewing subscriptions?Thanks-Andrew
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2
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0
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480
Activity
Jun ’18
CarPlay 1-on-1 lab
Is there any chance we could join a 1-on-1 Lab with the CarPlay team this week? It looks like there are none listed on Friday and the sessions scheduled for today, Thursday, are closed. We'd love to review the status of our CarPlay entitlement request for our navigation app with cool safety alerts. I totally understand that this is a last minute request. And thanks for your help!
Replies
2
Boosts
0
Views
403
Activity
Jun ’20