Nested column sizing

[bfbay315]

I'm using the nested columns feature, which is very nice. However, it doesn't appear that the "width" property has any effect on the cell width.

For example:

 { name:  "Column Name", columns: [
	{ data: (row) => row.col1, name: 'Nest Col1', width: '5%'},
	{ data: (row) => row.col2, name: 'Nest Col2'},
	{ data: (row) => row.col3, name: 'Nest Col3'},
 ]}

The 5% width setting has no effect on the column width.

Is there a way to control the width of nested columns?