When adding web content through Web Content Display widget, web content structure default values for "title" and any sidebar properties field are not copied in

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.2.10 DXP FP1, 7.2.X, 7.2.1 CE GA2, 7.3.10 DXP GA1, Master
• Component/s: Content Display Widgets > Web Content Display widget
• Labels:
  • liferay-fixpack-dxp-1-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Last Working Version:
  7.2.0 Beta 2
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/74011

This comes out of: LPS-96120.

This only happens in:

• Web Content Display Widget

This does not happen in:

• Web Content Administration
• Asset Publisher Widget

Reproduced on:
Tomcat 9.0.17 + MySQL 5.7. Portal master GIT ID: b91490ececded0c6d97170a16c4ac176b4eda69c.
Tomcat 9.0.17 + MySQL 5.7. Portal 7.2.x GIT ID: 56033076e70c9f6949c7dd3c8730d3a088364c75.

Steps to reproduce:

1. Navigate to Global Site > Content & Data > Web Content > Structures
2. Click on Basic Web Content kebab ellipsis > Edit Default Values
3. Edit the default values for the title, and any of the properties in the side bar (e.g. summary, default template, metadata, search, etc)
4. Click "Save"
5. Navigate back to the guest site
6. Add a page with a web content display widget
7. Add a basic web content

Expected result:
All of the default values are filled in.

Actual result:
The only default values that are filled in are the structure field values. All other values (the title and any properties values) are not filled in. This also happens with custom created structures.