Sort Issue
The sorting on the page mentioned below is a little wonky.
If you go to Billing > Client Billing, select a date range (i.e. 2019-09-01 to 2019-09-15) and click on the Company header to sort alphabetically and then edit an IO by clicking the IO number under the IO column, after making changes and saving that you are returned to the page but it is no longer sorted by that column and when you click on the column header again it not long sorts properly.