Does unchecking depreciation box copied over to tax book via mass copy?

I have asset in corporate book where (after a few months being placed in service) the depreciation box got unchecked.  However, the box is not unchecked in tax book via periodic mass copy.  Does that mean I have to manually uncheck the box in tax book as well?  I thought the mass copy function would carry out all the activities happening to the asset.  Anybody knows?  thku.