Auto complete in Advanced Search doesn't work by using cursor

Summary

When searching for any field in Advanced Search, the autocomplete function does not work when the request sent by using cursor

Environment

• Windows 8
• Google Chrome Version 54.0.2840.71
• JIRA Cloud 1000.482.3

Steps to replicate

1. Go to Issue Navigator
2. Change to Advanced Search
3. Key in any field and operator (e.g: project =) and a list of project suggestion will be displayed
4. Click on any project by using cursor and the project is not selected

Expected behavior

The project will be selected:

Current behavior

The project is not selected

Workarounds

• Use a different browser
• select the project and send the request by pressing "Enter"