didFinishShutdown not called on only macOS, it works on iOS

SDK
1

@jelena
Hello~
didFinishShutdown not called on only macOS after call shutdown. it works well on iOS.
i called shutdown after below code run.

i wonder why not called on only macOS

#if TARGET_OS_IPHONE
[_deepAR setLicenseKey:@“ioskey”];
#else
[_deepAR setLicenseKey:@“mackey”];
#endif
_deepAR.delegate = self;
[_deepAR changeLiveMode:NO];
[_deepAR initializeOffscreenWithWidth:640 height:480];
//_arview = (ARView*)[_deepAR createARViewWithFrame:CGRectMake(0.0, 0.0, 1.0, 1.0)];
_deepAREffectString = [[NSBundle mainBundle] pathForResource:@“galaxy_background.deepar” ofType:@“”];
#endif