Roles can be assigned more than once to a User.
Stesp to reproduce:
1. Start the server
2. Create 4-5 Regular Roles
3. Create a test user
4. Navigate to Roles > Regular Roles > Select
5. Select any Role
6. Click Select again
7. Change the pagination to 4 items/ page
8. Select the same Role again
Expected behavior: Users cannot select the same role again
Observed behavior: User can select the same role again
- Liferay DXP 7.4
- The observed behavior is a known bug that has been addressed in Liferay-dxp-7.4-update64 and above.