Multi-category searches are incorrectly handled when user clicks them

[floere]

Searching for
title,author:a
results in choices.

When the user clicks on the author choice, the Picky frontend tries to search for
author:author,title:a

[floere]

Fixed, will be released in 4.0.6 in 10 minutes.

[floere]

E.g. author,title:bla is now correctly handled and just acts as a pre-filter for the qualifier selection. So author,title:bla will make Picky ignore all other categories than author or title for the query. However, it may well be that no authors or titles can be found, in which case Picky won't return anything for that category, even when explicitly called (as in author,title:bla).