Update Documentation on Anonymizing users

Problem

URL: https://confluence.atlassian.com/adminjiraserver/anonymizing-users-992677655.html 

Transferring ownership: Some items owned by a user, like Project Lead or Component Lead, might break things if left without the owner. You'll need to select a new owner here, and we'll transfer the items for you. This section won't be displayed if there's nothing to transfer.

The above highlighted section doesn't seem to be correct even for the new user which has no association with the ticket and nothing to transfer. This section Transferring ownership section appears and looks to be a mandatory field.

Expected Behaviour

Documentation of Anonymizing users needs to be updated with the current behaviour of Jira where even for the new user this dropdown appears and looks to be a mandatory field in order to anonymize the user.

Actual Behaviour

As per the documentation This section won't be displayed if there's nothing to transfer. However, this field appear even if user has nothing to transfer