Title and other fields like it require specialized, prefix enabled query builders

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 Alpha 2
• Fix Version/s: 7.0.0 DXP FP2, 7.0.0 DXP SP1, 7.0.3 CE GA4, Master
• Component/s: Search Infrastructure, Search Infrastructure > Elasticsearch Connector
• Labels:
  • boa
  • liferay-digital-enterprise-70-sp1
  • liferay-fixpack-de-2-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 4
• Sprint: Draco, Europa, Fornax
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/42027

Searching for certain fields that has a type mapping with term_vector of value with_position_offsets drops the uppercase letter from the search results.

Steps to reproduce.

1. Navigate to Sites > Content > Documents and Media
2. Add the following basic documents with just a title (no attached file or description)
   1. Title: Document1
   2. Title: Document2
   3. Title: document3
   4. Title: DOCument4
3. Search in Documents and Media using the following keywords:
   1. Keyword: docu
      • Result: document3
   2. Keyword: ment
      • Result: Document1, DOCument4, document3, Document 2
   3. Keyword: document
      • Result: document3
   4. Keyword: Document
      • Result: document3