-[UIApplication statusBarOrientation]` is deprecated and a no-op as of iOS 27. FIRCLSNotificationManager still calls it during Crashlytics startup, which now logs a deprecation warning to the console on every app launch.

[davidmct]

Description

-[UIApplication statusBarOrientation] is deprecated and a no-op as of iOS 27.
FIRCLSNotificationManager still calls it during Crashlytics startup, which now
logs a deprecation warning to the console on every app launch.

The call site is -[FIRCLSNotificationManager captureInitialNotificationStates],
invoked from registerNotificationListener as part of
FIRCLSReportManager startCrashReporterWithProfilingReport: during
FIRCrashlytics initialization.

Confirmed via a symbolic breakpoint on objc_msgSend$statusBarOrientation —
full stack trace below.

Reproducing the issue

1. Add FirebaseCrashlytics to a project targeting the iOS 27 SDK
2. Build and run on iOS 27 (device or Simulator)
3. Observe the deprecation message in the console shortly after launch,
   during Firebase/Crashlytics initialization

Firebase SDK Version

12.9.1

Xcode Version

Xcode 27.0

Installation Method

SPM

Firebase Product(s)

Crashlytics

Targeted Platforms

iOS 27.0 [Simulator - iPhone 16e IOS27]

Relevant Log Output

-[UIApplication statusBarOrientation] API has been deprecated and is a no-op on 27.0 and later.

Stack trace at the call site (captured via LLDB symbolic breakpoint on
objc_msgSend$statusBarOrientation):

* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 2.1
  * frame #0: objc_msgSend$statusBarOrientation
    frame #1: HrvAnalysisApp.debug.dylib`-[FIRCLSNotificationManager captureInitialNotificationStates]
    frame #2: HrvAnalysisApp.debug.dylib`-[FIRCLSNotificationManager registerNotificationListener]
    frame #3: HrvAnalysisApp.debug.dylib`__61-[FIRCLSReportManager startCrashReporterWithProfilingReport:]_block_invoke
    frame #4: HrvAnalysisApp.debug.dylib`__56-[FBLPromise chainOnQueue:chainedFulfill:chainedReject:]_block_invoke.33
    frame #5: HrvAnalysisApp.debug.dylib`__44-[FBLPromise observeOnQueue:fulfill:reject:]_block_invoke_2
    ...

[davidmct]

Sorry version 12.19.1