slide change transition events are not emitted properly when using slider with effect property

Vue: 2.5.13 vue-awesome-swiper: 3.1.2

Steps to reproduce

Create a component that uses vue-awesome-swiper. Add an effect property. Listen for slideNextTransitionStart & slidePrevTransitionStart events.

What is Expected? Events are emitted when swiping left/right

What is actually happening?

Events are not always emitted. Seems that the event is occasionaly emitted but not on every left/right swipe When slider is initialized without effect property the events are fired correctly.

Seems that all of the following events are not properly emitted:

slideChangeTransitionStart slideChangeTransitionEnd slideNextTransitionStart slideNextTransitionEnd slidePrevTransitionStart slidePrevTransitionEnd