RM 2.2 How to keep open the Categories Menu by default ?

[USY]

How to keep open the Categories Menu/Submenu by default ?

 

[Paul B]

Add to the extra.less template:

 [data-template*="xfrm"]
{
    .toggleTarget
    {
        display: block;
        height: auto;
        opacity: 1;
    }  
}