Mass Additions: Default Values Changed When Asset Line Is Moved To ON HOLD Queue

When preparing an asset in Mass Additions, the user enters information, including changing values such as life and prorate convention, and then clicks "Done."  The asset moves to the ON HOLD queue.  When the user opens the Mass Additions line to move the asset to the POST queue, the default values for life, prorate convention, etc., have been restored and the changes have been lost.  The user must re-enter the life, prorate convention, etc., changes and then post the asset line.  I do not understand why the default values are restored; I think the proper behavior is for changes the user makes prior