Expected Behavior

Only users with "Shared Team Management" are able to edit a shared team, or share a presently private team.

Actual Behavior

Any user with access to a plan in which any team is added can modify that team - regardless of it being shared or private - or share a private team.

Steps to Reproduce

1. Create any team and add it to a plan accessible by any user;
2. Access the plan as a user without "Shared Team Management" permission;

Workaround

There is no known workaround at this time.