App has been crashing in background mode - Intune SDK

[shivcelumula]

Describe the bug: App has been crashing, whenever app goes to background mode, aster successful Intune authentication.

To Reproduce Steps to reproduce the behavior:

1. Login to the app with organizational credentials
2. Login with Salesforce credentials
3. After successful login, go to background mode
4. App crashes

Expected behavior: App shouldn't crash and functional normal

Screenshots and logs: Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIApplication session]: unrecognized selector sent to instance 0x109d0c0d0' First throw call stack: ( 0 CoreFoundation 0x00007ff80049b761 exceptionPreprocess + 242 1 libobjc.A.dylib 0x00007ff800063904 objc_exception_throw + 48 2 CoreFoundation 0x00007ff8004b0873 +[NSObject(NSObject) instanceMethodSignatureForSelector:] + 0 3 UIKitCore 0x00007ff805bf2efc -[UIResponder doesNotRecognizeSelector:] + 266 4 CoreFoundation 0x00007ff80049fef4 __forwarding + 1459 5 CoreFoundation 0x00007ff8004a20f8 _CF_forwarding_prep_0 + 120 6 SalesforceSDKCore 0x00000001093e8a8f -[SalesforceSDKManager handleSceneDidEnterBackground:] + 111 7 TruView-QA 0x0000000106f9dbf8 cmarDeviceComplianceEnabled + 527980 8 TruView-QA 0x0000000106f9ddd9 cmarDeviceComplianceEnabled + 528461 9 TruView-QA 0x0000000106f17f86 $s14IntuneMAMSwift0aB5ErrorOMa + 71718 10 TruView-QA 0x00000001070f8d9c cmarDeviceComplianceEnabled + 1949712 11 TruView-QA 0x0000000107196430 cmarDeviceComplianceEnabled + 2594468 12 UIKitCore 0x00007ff805bc683e 47-[UIApplication _applicationDidEnterBackground]_block_invoke + 126 13 UIKitCore 0x00007ff8051f36b1 +[UIViewController _performWithoutDeferringTransitionsAllowingAnimation:actions:] + 153 14 UIKitCore 0x00007ff805bc6760 -[UIApplication _applicationDidEnterBackground] + 94 15 UIKitCore 0x00007ff804ef2ea5 101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke_2 + 763 16 UIKitCore 0x00007ff8055d8f44 _UIScenePerformActionsWithLifecycleActionMask + 87 17 UIKitCore 0x00007ff804ef2b1f 101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke + 198 18 UIKitCore 0x00007ff804ef2580 -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] + 249 19 UIKitCore 0x00007ff804ef2968 -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 813 20 UIKitCore 0x00007ff804ef2194 -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] + 341 21 UIKitCore 0x00007ff804eff6fb 186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_blo 22 UIKitCore 0x00007ff805488b08 +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:fromCurrentState:actions:completion:] + 865 23 UIKitCore 0x00007ff8055f7563 _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion + 261 24 UIKitCore 0x00007ff804eff38a -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] + 347 25 UIKitCore 0x00007ff804cd1caa 64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke.610 + 877 26 UIKitCore 0x00007ff804cd065f -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] + 245 27 UIKitCore 0x00007ff804cd1812 -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] + 252 28 UIKitCore 0x00007ff8054be182 -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] + 466 29 FrontBoardServices 0x00007ff8078d43f4 -[FBSScene updater:didUpdateSettings:withDiff:transitionContext:completion:] + 850 30 FrontBoardServices 0x00007ff8079070ef __94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke_2 + 149 31 FrontBoardServices 0x00007ff8078e2353 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 213 32 FrontBoardServices 0x00007ff807907027 94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke + 381 33 libdispatch.dylib 0x00000001089759f7 _dispatch_client_callout + 8 34 libdispatch.dylib 0x0000000108979389 _dispatch_block_invoke_direct + 507 35 FrontBoardServices 0x00007ff8079309a7 FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK + 30 36 FrontBoardServices 0x00007ff807930881 -[FBSMainRunLoopSerialQueue _targetQueue_performNextIfPossible] + 188 37 FrontBoardServices 0x00007ff8079309cf -[FBSMainRunLoopSerialQueue _performNextFromRunLoopSource] + 19 38 CoreFoundation 0x00007ff8003f8283 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 17 39 CoreFoundation 0x00007ff8003f81c5 CFRunLoopDoSource0 + 157 40 CoreFoundation 0x00007ff8003f79c2 CFRunLoopDoSources0 + 215 41 CoreFoundation 0x00007ff8003f20f7 __CFRunLoopRun + 919 42 CoreFoundation 0x00007ff8003f197d CFRunLoopRunSpecific + 557 43 GraphicsServices 0x00007ff80fe9d08f GSEventRunModal + 137 44 UIKitCore 0x00007ff805bbb53d -[UIApplication _run] + 972 45 UIKitCore 0x00007ff805bbffab UIApplicationMain + 123 46 TruView-QA 0x000000010717c958 cmarDeviceComplianceEnabled + 2489292 47 TruView-QA 0x0000000106cc4012 main + 146 48 dyld 0x00000001082a13e0 start_sim + 10 49 ??? 0x00000001169c0418 0x0 + 4674290712 ) libc++abi: terminating due to uncaught exception of type NSException

Smartphone (please complete the following information):

• Device: iPhone 15 Pro Simulator (Also happening in other simulators and real devices)
• OS: 17.2
• Xcode : 15.1

Intune App SDK for iOS (please complete the following information):

• What version of the Intune SDK are you using? Are you using the latest version? Yes, 19.7.0

• What platform is your app based in (native, Xamarin based, Cordova, etc)? Native

• For errors during build, does the app build without Intune SDK integration? Yes

• For errors post build, does the app launch without being Intune SDK integrated? Yes

• Who is the customer? Johnson and Johnson Sales Representitives

• Do you see a trend with it only being reproduced on a specific device? No, happening on all devices

Additional context:

[wangxiaoms]

Crash is related to SalesforceSDKManager, will need Salesforce team to have a look.