Structure editor loses field names after changing default language

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.10 EE GA1, 7.0.0 M3
• Fix Version/s: 6.2.3 CE GA4, 6.2.X EE, 7.0.0 M3
• Component/s: ~ [Archived] Frontend Infrastructure
• Labels:
  • liferay-fixpack-dynamic-data-lists-14-6210
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Epic/Theme:
  • Escalation
• Story Points: 8
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/22588

STEPS TO REPRODUCE

1. Go to Admin > Content
2. Create a new structure
3. Go to the field drag & drop section and drag a field (a Boolean for example)
4. Change the Default Language
5. Click on the Source tab
6. Go back to the View tab

EXPECTED RESULT
The field should keep its name

ACTUAL RESULT
The field name goes blank

WORKAROUND
Before changing the Default Language add it as an Available translation and then change the default language