I’m using cuba 6.9.5 .
The default role is a nice feature, but there are some issues.
For example, I have two roles, A and B. A is the default role.
When I create a user who only wants to assign role B, I delete role A and save, the user will have roles with A and B.
I have to edit the user and delete the role A again and save it.
I think this was a bug.