SQL 2012 SP1 Task Name Missing from Maintenance Plan History ( already asked by someone else)

Hello,

I will not put again the same information but it seems that the task name is missing from maintenance plan history in SQL 2012 RTM but also in SQL 2012 SP1. I checked and in both we have SQLTask:TaskName="" in the CAST(CAST(packagedata AS VARBINARY(MAX)) AS XML.

I couldn't find an answer to that question yet. Can someone tell me if an answer was given? What must be done in order for that element to be populated ? Thanks a lot.