Bug: There is a problem on the backend item search when trying to select more than one category.
Please see the attached image. Try selecting a few categories and then conducting a search; the category will then be changed to a single one.
This was working on JDownloader v3.9, so it's not a suggestion; it was already implied.
Ibrahim
You are correct. In jD3.9 one could select multiple categories when searching Downloads as illustrated in the image below.
Will set this into Bugs as it is a reduction in facilties.
Colin
Fixed in 4.0.43.