Fix the filtering of users that have been associated to an activity between certain dates

src/Bundle/ChillActivityBundle/Export/Filter/PersonFilters/PersonHavingActivityBetweenDateFilter.php

@@ -55,6 +55,8 @@ final readonly class PersonHavingActivityBetweenDateFilter implements ExportElem
             .' AND '
             .'(person_person_having_activity.id = person.id OR person MEMBER OF activity_person_having_activity.persons)');
 
+        $sqb->andWhere('activity_person_having_activity.id = activity.id');
+
         if (isset($data['reasons']) && [] !== $data['reasons']) {
             // add clause activity reason
             $sqb->join('activity_person_having_activity.reasons', 'reasons_person_having_activity');