Unable to order LDAP servers by priority

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 DXP FP18, 7.0.X EE, Master
• Fix Version/s: 7.0.0 DXP FP23, 7.0.X EE, 7.0.4 CE GA5, 7.1.X, Master
• Component/s: Application Security > LDAP, Portal Configuration > Portal Settings
• Labels:
  • QA-AUTOMATION
  • backend_test
  • ee-ts
  • fw_test_integration
  • liferay-digital-enterprise-70-sp5
  • liferay-fixpack-de-23-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3
• Last Working Version:
  6.2.10 EE GA1
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/50008

Steps to reproduce:

1. Start up dxp
2. Go to Control Panel - Configuration - Instance Settings
3. Under Configuration - Authentication click the LDAP tab
4. Add more than one LDAP server
   1. Under 'LDAP Servers' click the 'Add' button
   2. Input any server name
   3. Click save
5. Under 'LDAP Servers' click the upwards arrow on the last server to change the order
6. Click save

Results:
When returning to the LDAP configuration the servers have not been ordered.

Expected results:
When returning to the LDAP configuration the servers are in the desired order.