Portlet's title does not escape special characters

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.1.1 CE GA2, 6.1.30 EE GA3, 6.1.X EE, 6.2.1 CE GA2, 6.2.10 EE GA1, 6.2.X EE, 7.0.0 M3
• Fix Version/s: 6.1.X EE, 6.2.2 CE GA3 , 6.2.X EE, 7.0.0 M2
• Component/s: ~ [Archived] Frontend Infrastructure
• Labels:
  • liferay-fixpack-dynamic-data-lists-13-6210
  • liferay-fixpack-user-interface-12-6130
  • liferay-fixpack-user-interface-19-6210
• Branch Version/s:
  6.2.x, 6.1.x
• Backported to Branch:
  Committed
• Story Points: 8
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/6826

1. Add a portlet to the page
2. Change the portlet's title to "Hello <b>World</b>" (without the quotes)

Expected Behavior

Hello <b>World</b>

Actual Result:

Hello World

If you refresh the page, the title will appear correctly. However, a page refresh shouldn't be necessary.