Performance Document 'Sort By' Rule

Summary:

We want to know what is the sorting rule in the performance document page of the worker?

Content (please ensure you mask any confidential information):

Hello,

We want to know what is the sorting rule in the performance document page of the worker?

I found this documentation  but this doesn't seem to resolve the question and would like to know what the sorting rules are.

I have tested in our system and it is not sorted in alphabetical order or by creation date currently.

This is an example of how it looks today with no obvious sorting rule.

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