Asset Category selector's and Asset Category Admin's search ignores the user's display language

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.1.30 EE GA3, 6.2.10 EE GA1
• Fix Version/s: 6.1.X EE, 6.2.3 CE GA4, 6.2.X EE, 7.0.0 M1
• Component/s: Categories, Content Display Widgets > Language widget
• Labels:
  • QA-F
  • QA-TP
  • ee-ts
  • liferay-fixpack-portal-34-6130
  • liferay-fixpack-portal-40-6210
• Branch Version/s:
  6.2.x, 6.1.x
• Backported to Branch:
  Committed
• Story Points: 10
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/17266

Steps to reproduce:
1. Go to Control Panel -> Global -> Categories
2. Add a new vocabulary Test and within this vocabulary three new Categories (CategoryName [OtherLanguage:Translation]):
Germany [German:Deutschland]
Germany Abc [German:Deutschland Abc]
Germany Bcd [German:Deutschland Bcd]
3. Add a new Web Content Display on start page (Site:Liferay)
4. Switch the display Language of the current user to German
5. Add new Web Content
6. Switch to Tab Categorization
7. The formerly created vocabulary Test is displayed -> click on Select
8. Three categories are displayed according to their translation (Deutschland, Deutschland Abc, Deutschland Bcd) -> click in search field
9. Type "land" (as in DeutschLAND) into the search field -> no results are displayed
10. If the search string is changed to ermany (without leading [G|g]) then the three categories without their translation are displayed as follows:
Germany
Germany Abc
Germany Bcd
Ignoring the user's display language.

The issue is also present for Asset Category Admin's search box, where searching for Vocabularys are also not localized.