center mode not working when slides are equal to slidesToShow or less than that

Hi,

Am using React-slick but facing an issue when center mode is true and total slide is only 3 and slides to show is also 3. At that time center mode behavior is weird.

I have,

`

$thumnailContainer.slick({
slidesToShow: 3,
slidesToScroll: 1,
arrows: true,
infinite: true,
dots: false,
centerMode: true,
focusOnSelect: true,
});

The problem is that when I have the same number of slides and slidesToShow the class 'slider-center' is not removed.

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