Change in the Look&Feel in a portlet of a Page Template will blank out JavaScript and Query String field of a page created from that template

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.10 EE GA1, 6.2.X EE, 7.0.0 Alpha 2
• Fix Version/s: 7.0.0 Beta 8
• Component/s: Frontend Infrastructure, Site Templates
• Labels:
  • ee-ts
• Epic/Theme:
  • Escalation
• Story Points: 1
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/36612

Reproduction Steps (AAA):

1. Start Liferay Master and login as admin user.
2. Add a new page (AAA) and select "Blog" type.
3. Save.
4. Navigate to the AAA page and click the Edit icon
5. Add JavaScript code: console.log('AAA')
6. Save the page.
7. Go to Control Panel/Sites/Page Templates.
8. Open the Blog template
9. Click on the edit icon for Blogs
10. Click the JavaScript section (see that there is no JavaScript content)
11. Save this template (without any changes)
12. Go back to newly created AAA page and click the Edit icon
13. Click the JavaScript section

Expected:
JavaScript section contains the previously added JavaScript code.

Actual Behavior:
JavaScript section is empty.

Alternate Test (BBB):
Put some JavaScript in Step 10 console.log('TEMP');. We would expect the page created from the Blogs Template to keep it's original JavaScript and not the Templates.