Two column model box for Item Attributes capture during variant create

Hello All,
We are implementing ERPNext for one of our customers. They close to 16 attributes in their item out of which 9 attributes are select type.

The problem we face is during item variant create attributes after 8 or 9 fields, need a scroll to bring to top to select values.
While displaying the list of values, the field goes down automatically which makes the value selection difficult.

Is there a solution to make the field stay in position we kept or
is there a way to make the model dialog from single column to two column.