Unable to change owner of Rapid Board

When trying to change the owner of a rapid board, no username will ever be recognized. Even the current owners username comes up with the message "No Match".

We have tried user names, full names, even group names. There is no way for us to change the owner.

Our system uses LDAP, which works for every other area within the administration pages, but it is as if Rapid Boards can't access LDAP users when trying to change an owner.

Basically, for us it right now means that once a Rapid board is created it is always owned by that user, which makes it impossible to administer after a user is no longer involved in a project.