Delete Next Change using the ADF rate spreadsheet loader

Summary:

Rates were accidently loaded using the current date instead of the rates for 1/1/23. Would like to use the ADF rate spreadsheet loader to delete the rates in error instead of using Delete Next Change manually on each rate.

Content (required):

How can I use the ADF Rate spreadsheet loader to Delete the next change? I've tried to search as of the date before the change and then click 'Delete Next Change' on the spreadsheet loader, and it appears that something is loading but when I check the rate nothing has changed. How can I do this, are there directions somewhere?