When the slide switching happens on the slider, usually there is an animation which we call the “main animation”. This can be horizontal or vertical sliding or fading or no animation. You can customize the main animation with duration, delay and easing. Parallax is also available which means that the next slide will overlap the current slide making a nice feeling when the slide switches. But in this case we used the no animation option to avoid any unnecessary noises.
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Related Documentation: Dynamic height