Special chars in team name

[Orthodyne-mve]

I created a team named "R&D". The software allows me to.

When I try to add a member to this from the Team page, no problem.

When I try to add a member into this team from the member configuration page, it is not possible, when I click save, it does not remembers it.

When I do any modification to the user who is already in the Team and click save, the user is kicked out of the team.

I guess team names (and other parts that require it) should be protected against special chars.