Creating page from Page Template fails

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, 7.2.10 DXP FP2, 7.2.X, Master
• Fix Version/s: 7.1.10 DXP FP16, 7.1.X, 7.2.10 DXP FP4, 7.2.X, 7.2.1 CE GA2, Master
• Component/s: WCM
• Labels:
  • QA-V
  • ee-ts
  • liferay-fixpack-dxp-16-7110
  • liferay-fixpack-dxp-4-7210
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/79620

Reproduction steps:

0)Set property then start the portal:
layout.prototype.link.enabled.default=false

1) Go to Global site -> Pages
2) Add a new Page Template
3) Edit this Page Template -> Click the wrench icon at the top right corner, called: Configure Page
4) Go to Look and Feel and select Define a specific look and feel for this page. -> then Save
5) Create a new site
6) Go to Categories and edit the default vocabulary (or create a new one, doesn't matter)
Here Choose Asset Type -> Page, then set it Required
7) Go to Pages -> Add Page -> Select Global Templates -> Select the Page Template that you created and give a name then try to save it
Result: The page is not saved. There is a hidden exception

Reproduced on master: ebf44a1f390914a17ba4727a10be3c2e0e8df6d2

Reproduction in master:

Since LPS-101409 basically covered this issue in master, the reproduction steps are a bit different:
0) Set property then start the portal:
layout.prototype.link.enabled.default=false
1) Go to Global site -> Pages
2) Add a new Page Template
3) Edit this Page Template -> Click the wrench icon at the top right corner, called: Configure Page
4) Check in the database: find the template's Layout in the Layout table, check its typeSettings properties
Expected: layout's typeSettings does not contain "layoutUpdateable=true"
Actual: layout's typeSettings contains "layoutUpdateable=true"