macOS App Launch Fails with RunningBoard Entitlement Errors on WKWebView Video Play

I am developing a macOS application and have encountered an issue with entitlements that I am unable to resolve. The error emerges from the RunningBoard service when I try to play a video in a WKWebView. Here is the specific error:

Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)" UserInfo={NSLocalizedFailureReason=(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)}>

I'm seeking answers to the following questions:

1. What do the entitlements com.apple.runningboard.assertions.webkit and com.apple.multitasking.systemappassertions refer to specifically?
2. How can I resolve the errors associated with the absence of these entitlements?

This problem appears to affect many users, yet a public solution has not been identified. I've tried adding NSMicrophoneUsageDescription and NSCameraUsageDescription to my Info.plist, as suggested here, but to no avail. An apparent Apple employee suggested adding Background Modes to capabilities here, but such options do not exist.

Numerous similar issues are documented online, but none provide a resolution.

When I attempt to include the entitlements com.apple.runningboard.assertions.webkit and com.apple.multitasking.systemappassertions as indicated in the logs, my application fails to start, resulting in the following error message:

Could not launch “My App Name”

Runningboard has returned error 5. Please check the system logs for the underlying cause of the error.

The error logs are extensive and include:

Could not launch “Quick Music Bar”
Domain: IDELaunchErrorDomain
Code: 20
Recovery Suggestion: Runningboard has returned error 5. Please check the system logs for the underlying cause of the error.
User Info: {
    DVTErrorCreationDateKey = "2024-02-24 06:26:22 +0000";
    DVTRadarComponentKey = 968756;
    IDERunOperationFailingWorker = IDELaunchServicesLauncher;
}
--
The operation couldn’t be completed. Launch failed.
Domain: RBSRequestErrorDomain
Code: 5
Failure Reason: Launch failed.
--
Launchd job spawn failed
Domain: NSPOSIXErrorDomain
Code: 153
--

Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : {
    "device_model" = "Mac14,10";
    "device_osBuild" = "14.3.1 (23D60)";
    "device_platform" = "com.apple.platform.macosx";
    "dvt_coredevice_version" = "355.7.7";
    "dvt_mobiledevice_version" = "1643.60.2";
    "launchSession_schemeCommand" = Run;
    "launchSession_state" = 1;
    "launchSession_targetArch" = arm64;
    "operation_duration_ms" = 113;
    "operation_errorCode" = 20;
    "operation_errorDomain" = IDELaunchErrorDomain;
    "operation_errorWorker" = IDELaunchServicesLauncher;
    "operation_name" = IDERunOperationWorkerGroup;
    "param_debugger_attachToExtensions" = 0;
    "param_debugger_attachToXPC" = 1;
    "param_debugger_type" = 3;
    "param_destination_isProxy" = 0;
    "param_destination_platform" = "com.apple.platform.macosx";
    "param_diag_MainThreadChecker_stopOnIssue" = 0;
    "param_diag_MallocStackLogging_enableDuringAttach" = 0;
    "param_diag_MallocStackLogging_enableForXPC" = 1;
    "param_diag_allowLocationSimulation" = 1;
    "param_diag_checker_tpc_enable" = 1;
    "param_diag_gpu_frameCapture_enable" = 0;
    "param_diag_gpu_shaderValidation_enable" = 0;
    "param_diag_gpu_validation_enable" = 0;
    "param_diag_memoryGraphOnResourceException" = 0;
    "param_diag_queueDebugging_enable" = 1;
    "param_diag_runtimeProfile_generate" = 0;
    "param_diag_sanitizer_asan_enable" = 0;
    "param_diag_sanitizer_tsan_enable" = 0;
    "param_diag_sanitizer_tsan_stopOnIssue" = 0;
    "param_diag_sanitizer_ubsan_stopOnIssue" = 0;
    "param_diag_showNonLocalizedStrings" = 0;
    "param_diag_viewDebugging_enabled" = 1;
    "param_diag_viewDebugging_insertDylibOnLaunch" = 1;
    "param_install_style" = 0;
    "param_launcher_UID" = 2;
    "param_launcher_allowDeviceSensorReplayData" = 0;
    "param_launcher_kind" = 0;
    "param_launcher_style" = 99;
    "param_launcher_substyle" = 8192;
    "param_runnable_appExtensionHostRunMode" = 0;
    "param_runnable_productType" = "com.apple.product-type.application";
    "param_structuredConsoleMode" = 1;
    "param_testing_launchedForTesting" = 0;
    "param_testing_suppressSimulatorApp" = 0;
    "param_testing_usingCLI" = 0;
    "sdk_canonicalName" = "macosx14.2";
    "sdk_osVersion" = "14.2";
    "sdk_variant" = macos;
}
--


System Information

macOS Version 14.3.1 (Build 23D60)
Xcode 15.2 (22503) (Build 15C500b)
Timestamp: 2024-02-24T15:26:22+09:00

The system information is as follows:

macOS Version 14.3.1 (Build 23D60), Xcode 15.2 (22503) (Build 15C500b), Timestamp: 2024-02-24T15:26:22+09:00

Has anyone else encountered this issue, or can anyone provide guidance on how to proceed?