Fix loss of applied listing sort(s) after exiting the spreadsheet editor in the Web UI

In the Web UI*, when exiting the spreadsheet editor, the default sort of the listing is re-applied, even though the previous sort(s) (arrows in column headers) still show the previous selected sorts.

How to reproduce:

• navigate to a workspace with documents
• sort on modified column ascending (arrow up)
• open the spreadsheet editor
• exit the spreadsheet editor

Expected result: ascending sort on modified column is still applied
Actual result: the default sort is re-applied, and the ascending sort on modified column is still showing.