Wrong author in history when disabling a user account

Steps to reproduce:

• Create 2 users U1 , U2
• Give to the user U1 Admin rights
• Login with U1 user
• Go to U2 Profile page
• Disable the U2 user using "Disable this account" button:

Expected results:

• The last author of the page to be the user U1, who disabled the account.

Actual results:

• The Administrator user, who was the last author of the page is author of the last modification. The author of the "disable" actions is the previous author of the page.

The history is well displayed when using disable button from the Users page ( the lock button from the users table)