Easier Re-ordering of Sort Columns Needed

No easy way to reorder "columns to sort by" when updating the report.

E.g. List Report

Sort by multiple columns Edit Screen

Exiting Sort Order:

1) Product Line

2) Epic name

3) Epic status

Let's say we want to add another column to sort on but make it #1, there is no way to add it at the top. The only way to do it is to add it in #4 and then delete 1-3 and recreate them below #4 to eventually make it #1.