Nullpointer exception in Look and Feel for Content Page

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X
• Fix Version/s: 7.2.10 DXP FP14, 7.2.10.5 DXP SP5, 7.2.X
• Component/s: Pages > Content Pages
• Labels:
  • ee-ts
  • liferay-dxp-72-sp5
  • liferay-fixpack-dxp-14-7210
  • qa-flex
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay/liferay-portal-ee/pull/23801

Steps to Reproduce:
1. Go to Site Builder -> Pages and create a new Content Page
2. Click the Look and Feel section
3. Observe console log.

Expected Result:
There are no errors in the console log.
Actual Result:
There is a NullPointerException in the console log.

2021-05-05 17:28:07.075 ERROR [http-nio-8080-exec-10][BaseJSPProductNavigationControlMenuEntry:95] Unable to include /entries/portlet_options.jsp
javax.servlet.ServletException: java.lang.NullPointerException
	at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:950)
	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:885)
	at com.liferay.taglib.servlet.PageContextWrapper.handlePageException(PageContextWrapper.java:173)
	at org.apache.jsp.entries.portlet_005foptions_jsp._jspService(portlet_005foptions_jsp.java:267)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:373)

Reproduced on:
Tomcat 9.0.43 + MySQL 5.7 Portal 7.2.x-private GIT ID: 8cd0f449e9749e1ba84da18b48ebf71f84bf638d

See LookandFeelNullPointer.mp4 attachment for reference.