DHTMLX scrollbar

I read the documentation and implemented the scroll bar but it only is appearing the vertical scrollbar. I need to appear it on the horizontal one as well. Here is the code:

gantt.config.layout = {
css: “gantt_container”,
rows:[
{
cols: [
{
// the default grid view
view: “grid”,
scrollX:“scrollHor”,
scrollY:“scrollVer”
},
{ resizer: true, width: 1 },
{
// the default timeline view
view: “timeline”,
scrollX:“scrollHor”,
scrollY:“scrollVer”
},
{
view: “scrollbar”,
id:“scrollVer”
}
]},
{
view: “scrollbar”,
id:“scrollHor”
}
]
}

Hello Besar,
If Gantt needs to be scrolled vertically or horizontallly, it will add the scrollbar:
https://snippet.dhtmlx.com/q0nvip0y
If there is no need for it, it won’t be added:
https://snippet.dhtmlx.com/m0kei0bb