As I said, There is a fix in the branch at https://code.launchpad.net/~msapiro/mailman/topics. The actual implementation is rev. 1007 on that branch.
Unfortunately, this is just one of a few enhancements made on or against the Mailman 2.2 branch which is not going to be officially released. These changes may eventually be in Mailman 3.
As I said, There is a fix in the branch at https:/ /code.launchpad .net/~msapiro/ mailman/ topics. The actual implementation is rev. 1007 on that branch.
Unfortunately, this is just one of a few enhancements made on or against the Mailman 2.2 branch which is not going to be officially released. These changes may eventually be in Mailman 3.