Site roles cannot be assigned from different pages when there are checked roles from the first page

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, Master
• Fix Version/s: 7.1.10 DXP FP4, 7.1.10.1 SP1, 7.1.2 CE GA3, 7.1.X, Master
• Component/s: Frontend Infrastructure
• Labels:
  • ee-ts
  • liferay-dxp-71-sp1
  • liferay-fixpack-dxp-4-7110
• Branch Version/s:
  7.1.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/64928

1) Started a DXP 
2) Created 20 site roles (eg. role1, role2 etc.) apart from the Site Administrator, Site Content Reviewer, Site Owner 
3) Created a user (user1) 
4) Navigated to Site > Members > Site Memberships 
5) Changed to List view 
6) Added user as Site Member
7) Assigne 4 roles for the user (3 from the first page, 1 from the second page)

8) Navigated to Assign Roles - and added 1 extra role from the second page

 expected result: all 5 roles are checked and the 'Done' button is active.
 actual result: JS error is throwen the 'Done' button is not active

 de-61
 7.0x@4edf28e97243385b894e0be70fc32105955d57bb
 master@65fe8acc9e83860143ba5b53508b959bf123f714 - won't save any roles from the second page even for first time / then unable to save roles from the second page ('Done' button is greyed out)