Unreal Engine 5.7 iOS Archive Succeeds Locally but TestFlight Warns Missing Push Notification Entitlement - How to Fix

Problem: You ship an Unreal Engine 5.7 iOS build from Xcode Organizer. Validate App passes, upload completes, and the binary processes in App Store Connect—then email or the build detail page warns about missing Push Notification capability, missing aps-environment entitlement, or testers cannot enable push-dependent features even though you already toggled Push Notifications in the Apple Developer portal and in the project.

Who is affected now: Mobile teams on UE 5.7 in 2026 who enable push mid-milestone, use automatic signing on one machine and manual profiles in CI, or export an Xcode project from Unreal and archive without re-checking the embedded provisioning profile UUID against the capability set that includes push.

Fastest safe fix: Regenerate the App Store distribution provisioning profile after push is enabled on the App ID, install that profile on the archive host, ensure Unreal or Xcode merges aps-environment into the signed app entitlements, then verify with codesign -d --entitlements on the archived .app before uploading again.

Direct answer

This pattern is almost always stale provisioning profile or profile type mismatch (Development profile used for a store upload lane), not broken game code. Xcode can still validate an archive when the embedded profile is internally consistent but does not include push, while App Store Connect compares the binary against the live App ID capability list and flags the gap. Fix the signing tuple first; only then chase Unreal plist merge settings.

Why this issue spikes in 2026

Three practical shifts make this warning common on Unreal iOS lanes this year:

Capability toggles happen outside the archive machine - A producer enables Push on the identifier in Apple Developer while engineers keep building with an older Distribution profile downloaded last month. Organizer does not always surface the mismatch as a hard error until processing.
Unreal 5.7 iOS export paths often regenerate *.entitlements and Info.plist fragments from project settings. If Remote Notifications background mode or push-related keys are only half-wired, local validation can still pass while the signed entitlements omit aps-environment.
TestFlight processing tightened visibility into entitlement drift relative to the App ID. Teams see more post-upload warnings that did not block local Validate in older Xcode cycles.

If push was enabled in the last sprint and you did not explicitly click Regenerate on the distribution profile, assume stale profile until proven otherwise.

Symptoms and phrases to match

App Store Connect email: Missing Push Notification Entitlement or similar.
Build metadata: push capability expected but aps-environment not set in signed binary.
Push works on development installs from Xcode but not on TestFlight builds from the same branch.
codesign -d --entitlements :- on the .app inside .xcarchive shows no aps-environment key while the portal shows Push enabled.

Treat all of these as one class: push capability is not in the effective signing envelope.

Root causes (check in this order)

Distribution provisioning profile created before Push was enabled on the App ID. The profile embeds a snapshot of capabilities; it does not auto-update when you toggle the identifier.
Wrong profile type attached to the Release configuration (Development or Ad Hoc profile accidentally selected for an App Store archive).
Unreal plist / entitlements merge drops aps-environment because Remote notifications background mode is off, or additional plist keys from UE do not match the capability set.
Multiple Team IDs or bundle identifier suffix drift (com.company.game vs com.company.game.ios) so the profile that contains push is not the profile embedded in the archive.
Notification Service Extension (if present) signed with a profile that lacks push while the main app profile includes it, or the reverse—Connect sometimes attributes the warning to the wrong target in the email text.

Fastest safe fix path (under 45 minutes)

Step 1 - Confirm Push is on the exact App ID

In Apple Developer → Identifiers → your app ID:

Verify Push Notifications capability is enabled (not only planned in Unreal).
Note the exact bundle identifier string. It must match Unreal Project Settings → Platforms → iOS → Bundle Identifier and the Xcode target Signing & Capabilities tab.

If the identifier string differs by even one segment, you are looking at the wrong profile family.

Step 2 - Regenerate and install the Distribution profile

Still in Apple Developer:

Open Profiles → filter Distribution → App Store (or App Store Connect profile type your org uses).
Edit the profile for this bundle ID, ensure Push is in the capability summary, then Save and Download the new profile.
Double-click to install into the login keychain on the same Mac that archives.

If you skip regeneration, you are very likely repeating the same warning.

Step 3 - Point Xcode / Unreal at the new profile UUID

In Xcode for the exported Unreal workspace:

Select the game target → Signing & Capabilities → set Team and Provisioning Profile explicitly to the new Distribution profile for Release.
Confirm Push Notifications capability row appears. If Xcode offers to enable it, accept and let it manage entitlements, then reconcile with Unreal on the next export.

For Unreal-only archives that invoke Xcode indirectly, set the profile selection in Unreal iOS packaging settings to match the same UUID your signing owner documented.

Step 4 - Enable background remote notifications where required

On the target:

Signing & Capabilities → + Capability → Background Modes → enable Remote notifications.

Without this, some templates still sign, but push-related runtime expectations and entitlement bundles can be inconsistent across toolchain versions.

Step 5 - Clean and re-archive

On the archive host:

Product → Clean Build Folder.
Delete DerivedData for this project if you recently switched profiles (Xcode → Settings → Locations → Derived Data).
Archive again from the Release scheme.

This avoids Xcode reusing a cached signing graph from the pre-push profile.

Step 6 - Verify entitlements before upload

From Terminal, locate the built .app inside the .xcarchive and run:

codesign -d --entitlements :- "/path/to/YourApp.app"

You should see a plist fragment containing:

<key>aps-environment</key>
<string>production</string>

For TestFlight / App Store distribution, production is expected. If the key is missing, do not upload—go back to Steps 2–4.

Optional cross-check:

security cms -D -i "/path/to/YourApp.app/embedded.mobileprovision"

Confirm the Entitlements dict inside the profile includes aps-environment and matches your App ID capability list.

Unreal-specific alignment notes

If you regenerate the Xcode project from Unreal after each packaging change:

In Project Settings → iOS, confirm bundle ID and signing team match portal.
If you use Additional Plist Data or custom Entitlements in Unreal, diff the exported *.entitlements file against the known-good version from Step 6. Remove duplicate or empty push keys that confuse the merge.
Re-export, then repeat codesign verification. Treat Unreal as the source of plist truth only if your pipeline consistently reapplies the same overrides; otherwise treat Xcode as the final merge authority before archive.

Extension targets (if you ship a Notification Service Extension)

Repeat Steps 2–6 for the extension target:

Its bundle ID must be distinct and registered with push if it receives remote notifications.
Its embedded profile must include the same capability class where applicable.

A common failure mode is a green main app with a stale extension profile, which still triggers processing warnings.

Alternative branches when the fast path does not clear the warning

Branch A - Push enabled only on a different bundle ID

You enabled push on com.company.game but the archive uses com.company.game.ios. Align identifiers or create a new profile for the archived bundle.

Branch B - CI uploads a different artifact than local Organizer

Print CFBundleShortVersionString, CFBundleVersion, and profile UUID in CI logs and compare to the Organizer build you validated. Upload drift is more common than it should be.

Branch C - Enterprise or Ad Hoc profile mixed into the Release scheme

Ensure the Archive action uses App Store Connect distribution provisioning, not Ad Hoc, for TestFlight processing.

Verification checklist

Apple portal shows Push enabled on the same bundle ID archived in Xcode.
Fresh Distribution profile downloaded after that toggle.
codesign -d --entitlements :- shows aps-environment = production on the archived .app.
embedded.mobileprovision entitlements include matching push fields.
TestFlight build processes without push entitlement warnings on a new upload.

Prevention tips

Document a signing tuple row (bundle_id, team_id, profile_name, profile_uuid, capability_hash) in your release checklist and bump capability_hash whenever portal capabilities change.
Add a pre-upload script step that runs codesign -d --entitlements and fails CI if aps-environment is missing when REQUIRES_PUSH=1 in repo config.
Freeze capability toggles during the final week before submission unless you regenerate all profiles the same day.

FAQ

Why did Validate succeed but TestFlight still complained?

Validate checks consistency of the signing graph you presented. App Store Connect also reconciles capabilities against the live App ID. Stale profiles are the most frequent gap between those two views.

Should I use `development` for `aps-environment` on TestFlight?

No. TestFlight and App Store builds should show production. Development values appear on device-direct development installs.

Do I need a new push certificate every time?

Not for every build, but you do need a provisioning profile that includes push whenever you toggle capabilities or rotate the push key in some setups. If in doubt, regenerate the profile after any portal-side push change.

Bookmark this page for your next Unreal iOS submission cycle, and share it with whoever owns Apple Developer portal access on your team.