Sims not eating at their kitchen table

Hello all,

There is a thing that is getting me annoyed, during the hours that my home business is open, my sims are not eating at their kitchen table, they are going all the away to the home business area to eat there. This might not be a bug, maybe this happens because the sims give priority to eat where there is more people, or it is a bug related to the ´eat´ activities at my home business, but it is very annoying.

is anyone else having the same issue? how did you solved?