Rated 4 out of 5 stars

Bonjour ,
1- Je fais une recherche (Ctrl shift F ).
Je selectionne un message qui apparait.
Je lance "Appliquer les filtres sur le message" ,et aucune action !
Etrange non ?? :-)
Module super pratique ,vivement que cela refonctionne comme avant !merci

This review is for a previous version of the add-on (5.0.2). 

Actually "apply filters" to a message from the context menu is a built in function from Thunderbird - it's not provided by quickFilters. The main business of qF is managing filters and easily creating new ones through an assistant that watches you while you file away mail. Also backup / restore / sorting / troubleshooting.

I would still be interested in your use case, can you please create a new issue on github?