Business vs Personal Tax Info in TT Home And Business

Maybe a rhetorical question....

 

I own a condo and rent it out.  I report my income and expenses for this in TT Home and Business product.  

 

When running this software, TT first walks me through the "business" side of my inputs.  When it starts this "business" side, it presents info from last  year which was part of my "personal" side.  Why doesn't the software, or why can't the software, differentiate between my business account info and my personal account info?  When this happens, I get the "feeling" that TT is double counting my personal interest/dividends (and other elements) as business entries AND counts them again when the same entries are presented when the software runs me through the "personal" entries.  I of course don't believe the software is double counting anything, but why does it present the same entries in both the business and personal walkthroughs?