Error adding listener to new MediaTranscodingStateChangedEvent events

[Mortega5]

In kurento 7.0.0, they have renamed some events, among them:

Old: MediaTranscodingStateChange event
New: MediaTranscodingStateChanged event

Using v1.4.0, when I change the listener to the new one, I get an exception that the event is not supported.

Event 'MediaTranscodingStateChanged' not supported (Code:40106, Type:null, Data: {"type": "MEDIA_OBJECT_EVENT_NOT_SUPPORTED"})

If I use the deprecated method addMediaTranscodingStateChangeListener instead of addMediaTranscodingStateChange*d*Listener, it works without any problem.