Inherited sites are duplicated

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.0 CE GA1, Master
• Fix Version/s: 7.0.0 DXP FP59, 7.0.0 DXP SP9, 7.0.X, 7.1.10 DXP FP3, 7.1.1 CE GA2, 7.1.10.1 SP1, 7.1.X, Master
• Component/s: User Management > User Groups
• Labels:
  • INACTIVE
  • QA-V
  • ee-ts
  • liferay-dxp-70-sp9
  • liferay-dxp-71-sp1
  • liferay-fixpack-de-59-7010
  • liferay-fixpack-dxp-3-7110
• Branch Version/s:
  7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/62650

Steps to reproduce:

1. Set up a Vanilla Liferay DXP bundle patched with de-48-7010, hotfix-2440-7010
2. Create a 'sitemember' (non-admin user)
3. Create a user group 'UG1'
4. Create one more user group 'UG2'
5. Assign the member 'sitemember' to user group 'UG1'
6. Assign the member 'sitemember' to user group 'UG2'
7. Under Members/ site memberships/user groups add 'UG1' and 'UG2'

 

Checkpoint: under control panel/ users/ users and organizations you can see the 'sitemember' with the 2 user groups UG1 and UG2

Result: By clicking on the user on the screen 'Edit User site member' under Memberships/inherited sites I could see Liferay DXP duplicated 

Expected result: Liferay DXP should be listed once only.

If you specify 2 different role for the 2 different usergroup, UG1 and UG2, you will see both roles displayed next to the Liferay sites.

Tested with (and reproduced also): 
 client's patch level: de-48-7010
 Latest patch level: de-49-7010 
 liferay-portal-7.0.x-private latest commit b09e23ccf7313a1691c27d48b67b4a0e70dc502e
 liferay-portal-master-private commit f8f55e46459105020e1c1df6d1ee320cdadd9405

Issue is also reproduced on master and on de-48 when staging was not enabled.