What is the significance of option "Require Accounting before approval"

Summary:

If accounting preference is selected as "Require Accounting before approval" in Manage Invoice Options , the invoice can be accounted and posted in GL without getting it approved

We would like understand what is the exact purpose of this option i.e. Posting invoice before approval.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

24A (11.13.24.01.0)

Code Snippet (add any code snippets that support your topic, if applicable):