I have used for a long while on 5.2.4 a filter which starts with find Active person and then puts together a group of people based on that active person that I can export. Select the person in Person View and then goto Export option and I have a GEDCOM file with the selection from my main tree.
However using the same set of filters on ver 6.0.6 as soon as I go to Calculate Preview it tells me there is no Active Person which is false.
Yes if you are on Person View and just run the filter it works it is when you go to Export and select GECDCOM then select the same filter it does not work