IsRunningGame( ) is false on iOS when running on device

When running project on iOS Devices, IsRunningGame( ) in CoreMisc.h returns false.

1. Create new C++ Project
2. In GameMode.h, add:

   virtual void Tick( float DeltaTime ) override;
   

3. in GameMode.cpp, add:

   void MyGameMode::Tick( float DeltaTime )
   {
   	if( GEngine )
   	{
   		GEngine->AddOnScreenDebugMessage( -1, DeltaTime, FColor::Red, FString::Printf( TEXT( "IsRunningGame( ) %s" ), ( IsRunningGame( ) ) ? TEXT("True") : TEXT("False") ) );
   	}
   	Super::Tick( DeltaTime );
   }
   

4. Compile Project
5. Make sure level is set to use "MyGameMode"
6. Launch to iOS Device

RESULT:
iOS Device will show IsRunningGame( ) False.

EXPECTED:
Shows IsRunningGame( ) as true when running on device.