Vertical mode slidesToShow not working

When using the vertical mode option the slidesToShow option is ignored. I had to fix it with a fixed height on the slides children element. But I'd rather have it dynamic based on the height of the parent, where slick should calculate the height of the slides based on the parent..

Slider component
```
export const FeaturePartners = props => {
const { title, text, button, partners = partnersList } = props;

const slides = partners.map((partner, index) => {
return ;
});

return (

Slide component
```
export const Slide = props => {
const { filename, alt = '' } = props;

return (

styles.module.scss:
```
.feature-partners {
background-color: var(--clr-black);
color: var(--clr-white);

&__container {
min-height: 100vh;
display: flex;
align-items: center;
justify-content: space-between;
}

&__title {
font-size: 7.2rem;
line-height: 8.5rem;
letter-spacing: 0.144rem;
margin: 0 0 2.5rem 0;
}

&__column {
width: 45%;
}

&__info {
padding: 10rem 0;
}

&__last-paragraph {
margin: 0 0 5rem 0;
}

&__slider-container {
position: relative;

&::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
display: block;
z-index: 2;
background: rgb(26, 26, 26);
background: -moz-linear-gradient(
0deg,
rgba(26, 26, 26, 1) 0%,
rgba(26, 26, 26, 1) 10%,
rgba(26, 26, 26, 0) 15%,
rgba(26, 26, 26, 0) 85%,
rgba(26, 26, 26, 1) 90%,
rgba(26, 26, 26, 1) 100%
);
background: -webkit-linear-gradient(
0deg,
rgba(26, 26, 26, 1) 0%,
rgba(26, 26, 26, 1) 10%,
rgba(26, 26, 26, 0) 15%,
rgba(26, 26, 26, 0) 85%,
rgba(26, 26, 26, 1) 90%,
rgba(26, 26, 26, 1) 100%
);
background: linear-gradient(
0deg,
rgba(26, 26, 26, 1) 0%,
rgba(26, 26, 26, 1) 10%,
rgba(26, 26, 26, 0) 15%,
rgba(26, 26, 26, 0) 85%,
rgba(26, 26, 26, 1) 90%,
rgba(26, 26, 26, 1) 100%
);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#1a1a1a",endColorstr="#1a1a1a",GradientType=1);
}
}

&__slide-wrapper {
height: 33vh;
display: flex;
align-items: center;
justify-content: center;
}

&__slide-img {
width: 100%;
height: 100%;
object-fit: contain;
object-position: center;
max-height: 20rem;
max-width: 25rem;
}
}
```

settings.js:
```
const settings = {
arrows: false,
dots: false,
infinite: true,
slidesToShow: 3,
slidesToScroll: 1,
vertical: true,
verticalSwiping: false,
swipe: false,
autoplay: true,
autoplaySpeed: 3000,
};

export default settings;
```