Set the build destination to Mac Catalyst, and the build will run properly. I filed a feedback (FB13904284) and shared this with Apple engineers during a WWDC24 lab session.

@ps3zocker thanks for the detailed overview of the problem. I filed my own feedback (FB13902858) and referenced your blog post and feedback ids. Let's hope Apple gives us the option to opt-out of the new tab view behavior in iPadOS 18.

Yes, I added the user-defined setting to my target's build settings, re-built the app, and the intents now work on iPadOS 16.

The release notes of Xcode 15.3 has another workaround: https://developer.apple.com/documentation/xcode-release-notes/xcode-15_3-release-notes AppIntents may fail to execute when the target’s minimum deployment target is iOS 15.0 or earlier (123798206) (FB13664020) Workaround: Add the ENABLE_APPINTENTS_DEPLOYMENT_AWARE_PROCESSING=NO build flag to your target(s)

I've written a blog post and video detailing this problem and the workaround: https://youtu.be/OMqEhcguevM https://labs.mixeffect.app/article/2024/05/psa-shortcut-actions-broken-xcode-15-4/

I'm seeing the same problem. Rebuild your project using Xcode 15.2, and AppIntents will work again. I filed a feedback with Apple, and I suggest you do the same. Reference this: FB13812174

Did you ever find a solution to the crashing bug? I'm seeing this to in the AVCam sample app when run on the Mac.