I am currently using characters as a way to have multiple sub accounts for a user. One of the features necessary is to be able to review the history of a character's statistics. Though this is easy to do on the player level using GetPlayerStatistics(), this doesn't seem to be supported with GetCharacterStatistics(). This method instead seems to return a dictionary of that character's current statistics without any means of accessing the history of the statistics.
Is there something I am missing here? Is this just not supported? Is there any means of accessing the history of a character's statistics?