Cannot open side bar when switching to another language

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.2.X, 7.2.1 CE GA2, Master
• Component/s: Forms
• Labels:
  • 7.2-blocker
  • QA-AUTOMATION
• Fix Priority: 5
• Last Working Version:
  7.2.10 DXP FP1
• Sprint: Forms_7.3_7
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/78473
• QA Test Name:
  • LocalFile.Forms#AddElementSetsWithTranslation
  • LocalFile.Forms#EditTranslatedGridField
• QA Test Score: 9

Steps to Reproduce:

1. Go to Product Menu -> Content -> Forms.
2. Click Add button.
3. Type in Name, add a text field.
4. Close the side bar.
5. Add a translation(in my test is Japanese).
6. Click the text field.

Expected result:
Side bar is shown.

Actual result:
Side bar is not shown.