Search at My Workflow Tasks does not order results correctly

• Type: Bug
• Status: Closed
• Resolution: Duplicate
• Affects Version/s: 7.1.X
• Fix Version/s: None
• Component/s: Business Productivity > Kaleo Workflow Forms, Workflow
• Labels:
  • ee-ts
• Fix Priority: 5

Environment info: 7.1 fp-12

Reproduction steps:

1. Start the portal
2. Enable Workflow --> Single Approver for Web Contents 
3. Create a couple of Web Contents
4. Go to My Workflow Tasks --> Tasks assigned to my roles 
5. The tasks are displayed sorted by modified date ascending.
6. Click on arrows in order to change the sorting to descending.

 Actual result: The sorting does not change at all.
 Expected result: The sorting is changing

Also tested on:
 7.1x @5a832fc511ea493d8ed318f028b78f7139d872cb 
 master @91deae5de5d141fa15ded1e864173ada43fd5985