Images are not displayed on web content admin after upgrade from 7.3

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.4.13 DXP U46, Master
• Fix Version/s: 7.4.3.46 CE GA46, 7.4.13 DXP U46, Master
• Component/s: Content Display Widgets > Asset Publisher widget, Web Content > Web Content Administration
• Labels:
  • 7.4-blocker
  • 7.4.13-u46
  • QA-AUTOMATION
• Fix Priority: 4
• Git Pull Request: https://github.com/liferay-echo/liferay-portal/pull/9865
• Bug Type: Regression Bug
• QA Test Name:
  • LocalFile.WebContentUpgrade#AddWCWithFirstComplexStructure
  • LocalFile.WebContentUpgrade#AddWCWithSecondComplexStructure
• QA Test Score: 6

Step to reproduce:

1. Copy the data folder to master folder
2. Upgrade the dump to master
3. Start up the portal ponting out upgraded database
4. Execute Reindex
5. Navigate to web content admin
6. Preview the web content

Expected Results:
The images are shown when previewing the web content

Current Results:
The images are not shown

Reproduced on:
Tomcat 9.0.65 + MySQL 8.0 Portal master GIT ID: 7876190c85b4cb2dce837b25964546067a03161d
Cannot be reproduced on:
Tomcat 9.0.56 + MySQL 8.0. Liferay DXP 7.4.13 45