custom column not searchable
i'm using calibre 0.7.9 (great tool ) and added a single custom column of type true/false. Unfortunately searching for this column didn't return any result although it should be.
I've already checked this forum and the documentation. Using "gelesen:true" should return all books i already read. But there are no books found and the same is true for "gelesen:false".
Searching for builtin columns i do get results e.g. "ondevice:true" or "ondevice:false".
Any comments, hints ?