Status is not updated with the correct user when using workflow

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.10 EE GA1, 6.2.X EE, 7.0.0 Beta 8
• Fix Version/s: 6.2.X EE, 7.0.0 Beta 8
• Component/s: Workflow
• Labels:
  • ee-ts
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3
• Sprint: Sprint 11: Feb, 22 - Mar, 04
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/36447

When we approve an entry, the statusByUserId and statusByUserName values are not updated correctly with the current user's data. The user remains the original one, who sent the entry for review.

Possible reproduction steps using a Web Content (other entries are affected as well):

1. Set Single Approver Workflow for Web Contents
   (e.g. Create a Folder and edit it to use Single Approver workflow)
2. Create a User (Creator), grant him enough permission to create a Web Content
3. Submit a Web Content for publication
   Checkpoint:
   In Web Content List view when we hover the mouse over the status 'Pending', Creator is displayed.
4. Log in with the default Admin user
5. Approve the Web Content

Result:
In Web Content List view when we hover the mouse over the status 'Approved', still Creator is displayed
Expected:
The default Admin user should be displayed as he approved the Web Content