[TYPO3] dam_downloads search for categories

[Gregor Agnes]

Hi there,

I'm working with the Extension dam_downloads. Everything works fine, except for one: The categories won't be searched.
In other words: If I have a file that belongs to the category "test" and I do the dam_downloads-search with the sword "test"
the file will not be shown.

I think, it's becaus the categories are in an external table. Is there anyone who has the same problem or had a solution to this?
Maybe a rewriting of the search-query?

Thx and greetings

Gregor