Root cause of 'No profile matching Punktfunk App Store Distribution': the GUI
Xcode.app was running on the runner and actively manages
~/Library/Developer/Xcode/UserData/Provisioning Profiles, pruning our
manually-installed App Store profile from the exact dir xcodebuild reads, right
before signing (the legacy ~/Library/MobileDevice copy survives but Xcode 26's
xcodebuild doesn't read it). Quit Xcode.app at the top of the iOS signing block;
xcodebuild runs independently and headless CI doesn't need the GUI app.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehler
5af63d0e9c