Registering the listener in base class doesn`t work

[teddybee]

I have a some activities, I have made a Base class for them where I put the registration into the OnCreate() method, unregister the listener in the OnDestroy().
The Subscribe method is also in the Base class.
Unfortunately the messages newer arrived for the subscribers. If I move the Subscribe methods into the child class, it is working good.
Is there something I have missed, or is it a bug in the RxBus?

[hwangjr]

Ref #13

[teddybee]

Thank you for the help!