Fragment Configurations do not persist as a fragmentEntryLink

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.2.10 DXP FP1, 7.2.1 CE GA2, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Fragment Administration
• Labels:
  • ee-bp
  • liferay-fixpack-dxp-1-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 5
• Git Pull Request: https://github.com/sandrodw3/liferay-portal/pull/109

Description
When saving a fragmenEntryLink through the Page Editor, it is expected that the configurations for it should save, however they currently do not save.

Steps to Reproduce

1. Create a configurable fragment
2. Add the configurable fragment to a content page
3. Change configuration from default
4. Publish Content Page

Expected Result
Configuration saves

Actual Result
Configuration does not save

Tested on Tomcat 9.0.10 + MySQL 5.7
Portal master GIT ID: a76761121bebfca90d643cecc2ac64514f3c587ec