fix studio chitier horizontal scroll

web/modules/custom/edlp_studio/assets/scripts/edlp_studio.js

@@ -97,6 +97,13 @@
   };
   function initUsedChutierInCompo(){
     console.log('initUsedChutierInCompo');
+
+    // invert scrolling
+    $('.documents',"#studio-ui .chutier_ui").on("wheel", function(event) {
+      console.log('wheel', event);
+      this.scrollLeft += event.originalEvent.deltaY;
+    })
+
     $('.chutier-link.on-compo', '#studio-ui .chutier_ui').removeClass('on-compo');
     var nid;
     $('.audio-link', _$composer).each(function(index, el) {