4 items displayed instead of 3

there is some conflict between the animation and owl.carousel.
when the animation is still in progress, the library calculates the width of the elements to show.

Solution: You must disable the animation or find other way to refresh width of elements.

I have disabled the animation but unfortunately the result is the same.

there is one more animation on the events block -look how it’s showing – like fadeIn – perhaps from composer.css (.data-vc-full-width has animation)?

when I disabled all animations on a local copy, all works fine.

OK, thank you very much Marcin for investigate on this.
Indeed there was another animation, but disabling it doesn’t affect the behavior. Weird.
I will continue to look in that direction, you surely right.
In the meantime, I put the parameter on 2 items to show and the page displays 3 of them ??

I found other possibility for that.
Look in js_composer_front.js at line 579.
You have there some function to setup width of blocks, and I think it can also make conflict with autocalc width of ow.carousel.

Why you use jQuery for this instead of css?

All these stuff is for the Visual Composer plugin within the theme.
Now, it’s all right, no animation, no conflict, thanks a lot and congrats for this useful plugin.

no problem. I’am glad that everything is working.