i want no scroll placeholder when autofit columns

[lian.jing]

 when i set
{
    width: '100%',
   scrollModel: {autoFit: true }
}

the right of the grid has a placeholder for vertical scroll,  when i set heith='flex', it disappear, but the grid height，i must set to ‘100%’， i can't set it to ‘flex’，

[paramvir]

scrollModel: {autoFit: true } is used to remove horizontal scrollbar only.

height: 'flex' is used to remove vertical scrollbar.