[BUG] Search field is searching for all data of a user instead of searching for the full name only

• Type: Technical Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: Master
• Fix Version/s: 7.3.0 CE GA1, 7.3.10 DXP GA1, Master
• Component/s: Workflow
• Labels:
  • workflow_qa_7.2_sp2
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/81133

Summary: Search field is searching for all data of a user instead of searching for the full name only 

Steps to reproduce:

1. Associate Single Approver with blogs instance
2. Create few users with administrator roles
3. Create a few blogs instances and assign them to different users
4. Go to CP > Workflow > Metrics > Single Approver > Workload by Assignee > View All Assignees
5. In the search field, type "@" and hit Enter

Actual result: All results are being displayed. It is searching for all user data, including the email info

Expected result: This feature should search for the user's full name info only.

Environment:
master DXP: e23ebc5b50146f0da003e40a4ca646a80ab3979a
Updated on: Mon Nov 18 19:40:54 2019 -0800