Thank you for the quick response.
Did locate the editable xaml and did that. 👍
* But there seems to be no variable to set for alternate row color in the 'file folder pane' / 'sidebar'. Please view the attached screen shot extract. Is there another variable to set in the xaml for this?
* Grid lines are more subtle and sometimes better than alternate row coloring. Of course, both serve the purpose of better readability. Option for grid lines would be a nice to have.