Label "Load more categories" appear when creating subcategories

• Type: Technical Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 6.0.X EE
• Fix Version/s: 6.0.X EE
• Component/s: Categories
• Labels:
  • 6.0_release_notes
• Epic/Theme:
  • Escalation
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/1147

When creating categories inside a vocabulary, creating a subcategory forces the "Load more categories" to appear both in the main tree as well as in the nested one, even if the number of categories is very small.