Tomcat 9.0.10 + MySQL 5.7. Portal master GIT ID: aca2866008186fce252a8d3b4c0c4561fbdf7578.
Steps to reproduce:
- Create a user
- Navigate to Members > Site Memberships
- Assign the user to the site
- Click on the user's kebab ellipsis > Remove Membership
There is a confirmation alert confirming the user wants to remove membership.
The membership is removed without any warning.