Time ago, selecting a specific author on the left column, I used to get all (and only) the books of that author on the right. Today when I click on an author I still view the whole list of the phisical library and the selection goes to the first occurence of the selected author.

I honestly don't know if I did someting in the configuration which changed the Calibre behaviour, but I'd like to return to the previous one.

I know that creating a virtual library by Author, I can get the wanted result, but the previous method was much faster and effective.
Any suggestion/help?

Thanks