FEATURE [user filter] implement query. Selecting multiple users doesn't work

src/Bundle/ChillTaskBundle/Controller/SingleTaskController.php

@@ -300,13 +300,16 @@ final class SingleTaskController extends AbstractController
 
         $filterOrder = $this->buildFilterOrder();
 
+        $filteredUsers = $filterOrder->getUserPickerData('userPicker');
+
         $flags = array_merge(
             $filterOrder->getCheckboxData('status'),
             array_map(static fn ($i) => 'state_' . $i, $filterOrder->getCheckboxData('states'))
         );
         $nb = $this->singleTaskAclAwareRepository->countByAllViewable(
             $filterOrder->getQueryString(),
-            $flags
+            $flags,
+            $filteredUsers
         );
         $paginator = $this->paginatorFactory->create($nb);
 
@@ -314,6 +317,7 @@ final class SingleTaskController extends AbstractController
             $tasks = $this->singleTaskAclAwareRepository->findByAllViewable(
                 $filterOrder->getQueryString(),
                 $flags,
+                $filteredUsers,
                 $paginator->getCurrentPageFirstItemNumber(),
                 $paginator->getItemsPerPage(),
                 [
@@ -681,7 +685,7 @@ final class SingleTaskController extends AbstractController
             ->addSearchBox()
             ->addCheckbox('status', $statuses, $statuses, $statusTrans)
             ->addCheckbox('states', $states, ['new', 'in_progress'])
-            ->addUserPickers('userPicker', 'userPicker', ['multiple' => True])
+            ->addUserPicker('userPicker', 'Filter by user', ['multiple' => True, 'required' => False])
             ->build();
     }