Only tested beta server 3.6.0.58 Might have some issues with left and right padding with this, depending on screen size/resolution.
/*Remove Horizontal Scrolling*/
div.scrollSlider {flex-wrap: wrap; }
div.scrollbuttoncontainer.scrollbuttoncontainer-right {display: none !important; }
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/*Remove Horizontal Scrolling set padding*/
div.scrollSlider {