The fragment of content display can not display incorrectly

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.3.1 CE GA2, 7.3.2 CE GA3, 7.3.10 DXP GA1, Master
• Component/s: Fragment Administration
• Labels: None
• Fix Priority: 4
• Last Working Version:
  7.3.0 CE GA1
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/86151

Steps to reproduce:

1. Add a content page 
2. Go to Fragments> CONTENT DISPLAY
3. Drop and drag the content to left space

Actual result

The content display incorrect

Expected result

The content displays correctly and the user can see "The selected content will be shown here" in the fragment