in Cocos2dx sample, HelloCocosBuilderLayer.cpp, HelloCocosBuilderLayer::~HelloCocosBuilderLayer() never called.

hi
cocos2d-x is very grateful for me.
thank you.^^

in Cocos2dx sample, HelloCocosBuilderLayer.cpp, HelloCocosBuilderLayer::~HelloCocosBuilderLayer() never called.
This seems to be related with “AcationManager”.

Answers would be appreicated.